File Manager

X7ROOT File Manager

Current Path: /usr/bin

📁 ..
📄 2to3(106 B)
📄 2to3-3.6(106 B)
📄 GET(15.84 KB)
📄 HEAD(15.84 KB)
📄 Magick-config(1.43 KB)
📄 MagickCore-config(1.56 KB)
📄 MagickWand-config(1.56 KB)
📄 Mail(408.89 KB)
📄 POST(15.84 KB)
📄 Wand-config(1.42 KB)
📄 [(53.67 KB)
📄 ab(72.63 KB)
📄 ac(33.07 KB)
📄 aclocal(35.62 KB)
📄 aclocal-1.16(35.62 KB)
📄 acyclic(12.41 KB)
📄 addr2line(33.41 KB)
📄 agentxtrap(24.53 KB)
📄 alias(29 B)
📄 alt-mysql-reconfigure(21.16 KB)
📄 alt-php-mysql-reconfigure(21.16 KB)
📄 alt-php-mysql-reconfigure.py(21.16 KB)
📄 animate(11.84 KB)
📄 apropos(54.04 KB)
📄 ar(61.96 KB)
📄 arch(37.41 KB)
📄 aria_chk(4.53 MB)
📄 aria_dump_log(4.33 MB)
📄 aria_ftdump(4.34 MB)
📄 aria_pack(4.37 MB)
📄 aria_read_log(4.49 MB)
📄 arpaname(11.82 KB)
📄 as(889.91 KB)
📄 aspell(159.5 KB)
📄 at(57.33 KB)
📄 atop(284.66 KB)
📄 atopconvert(24.66 KB)
📄 atopd(922 B)
📄 atopsar(284.66 KB)
📄 atq(57.33 KB)
📄 atrm(57.33 KB)
📄 attr(13.06 KB)
📄 aulast(20.58 KB)
📄 aulastlog(12.44 KB)
📄 ausyscall(12.27 KB)
📄 authselect(41.13 KB)
📄 autoconf(14.42 KB)
📄 autoheader(8.33 KB)
📄 autom4te(31.43 KB)
📄 automake(251.9 KB)
📄 automake-1.16(251.9 KB)
📄 autopoint(25.95 KB)
📄 autoreconf(20.57 KB)
📄 autoscan(16.72 KB)
📄 autoupdate(33.08 KB)
📄 auvirt(32.73 KB)
📄 awk(669.77 KB)
📄 b2sum(57.76 KB)
📄 base32(41.55 KB)
📄 base64(41.56 KB)
📄 basename(37.49 KB)
📄 bash(1.1 MB)
📄 bashbug(7.18 KB)
📄 bashbug-64(7.18 KB)
📄 batch(137 B)
📄 bc(94.98 KB)
📄 bcomps(20.62 KB)
📄 bdftopcf(45.4 KB)
📄 bg(26 B)
📄 bind9-config(3.33 KB)
📄 bison(437.72 KB)
📄 blkiomon(25.7 KB)
📄 blkparse(51.39 KB)
📄 blkrawverify(16.4 KB)
📄 blktrace(43.07 KB)
📄 bno_plot.py(3.47 KB)
📄 bond2team(22.74 KB)
📄 bootctl(45.15 KB)
📄 brotli(739.2 KB)
📄 btrace(891 B)
📄 btrecord(17.39 KB)
📄 btreplay(29.72 KB)
📄 btt(80.84 KB)
📄 bunzip2(36.86 KB)
📄 busctl(77.26 KB)
📄 bzcat(36.86 KB)
📄 bzcmp(2.08 KB)
📄 bzdiff(2.08 KB)
📄 bzegrep(1.64 KB)
📄 bzfgrep(1.64 KB)
📄 bzgrep(1.64 KB)
📄 bzip2(36.86 KB)
📄 bzip2recover(16.44 KB)
📄 bzless(1.23 KB)
📄 bzmore(1.23 KB)
📄 c++(1.21 MB)
📄 c++filt(28.89 KB)
📄 c89(224 B)
📄 c99(215 B)
📄 ca-legacy(1.61 KB)
📄 cairo-sphinx(69.71 KB)
📄 cal(65.98 KB)
📄 captoinfo(85.31 KB)
📄 cat(37.54 KB)
📄 catchsegv(3.21 KB)
📄 catman(41.45 KB)
📄 cc(1.21 MB)
📄 ccomps(24.72 KB)
📄 cd(26 B)
📄 centrino-decode(11.27 KB)
📄 certutil(195.26 KB)
📄 chacl(16.36 KB)
📄 chage(77.68 KB)
📄 chardetect(400 B)
📄 chattr(16.41 KB)
📄 chcon(70.43 KB)
📄 chfn(32.89 KB)
📄 chgrp(66.35 KB)
📄 chmem(45.47 KB)
📄 chmod(62.29 KB)
📄 chown(70.39 KB)
📄 chronyc(127.6 KB)
📄 chrt(37.18 KB)
📄 chsh(24.71 KB)
📄 chvt(12.53 KB)
📄 cifsiostat(41.35 KB)
📄 circo(12.26 KB)
📄 cksum(37.46 KB)
📄 cl-linksafe-reconfigure(4.83 KB)
📄 clear(12.54 KB)
📄 cluster(518.33 KB)
📄 cmp(103.76 KB)
📄 cmsutil(118.27 KB)
📄 col(29 KB)
📄 colcrt(16.48 KB)
📄 colrm(24.88 KB)
📄 column(49.47 KB)
📄 comm(41.63 KB)
📄 command(31 B)
📄 compare(11.85 KB)
📄 compile_et(1.31 KB)
📄 composite(11.84 KB)
📄 config_data(6.97 KB)
📄 conjure(11.84 KB)
📄 convert(11.84 KB)
📄 coredumpctl(44.91 KB)
📄 corelist(14.64 KB)
📄 cp(148.05 KB)
📄 cpan(8.17 KB)
📄 cpan-mirrors(4.19 KB)
📄 cpapi1(3.18 MB)
📄 cpapi2(3.18 MB)
📄 cpapi3(3.18 MB)
📄 cpio(159.8 KB)
📄 cpp(1.21 MB)
📄 cpupower(66.91 KB)
📄 crb(2.58 KB)
📄 crc32(1.02 KB)
📄 crlutil(134.74 KB)
📄 cronnext(49.8 KB)
📄 crontab(61.67 KB)
📄 csplit(53.76 KB)
📄 csslint-0.6(24.56 KB)
📄 curl(230.09 KB)
📄 cut(49.59 KB)
📄 cvtsudoers(284.13 KB)
📄 cxpm(29.11 KB)
📄 date(106.03 KB)
📄 db_archive(12.45 KB)
📄 db_checkpoint(16.48 KB)
📄 db_deadlock(16.48 KB)
📄 db_dump(16.51 KB)
📄 db_dump185(69.55 KB)
📄 db_hotbackup(20.49 KB)
📄 db_load(28.61 KB)
📄 db_log_verify(16.52 KB)
📄 db_printlog(33.4 KB)
📄 db_recover(16.51 KB)
📄 db_replicate(16.49 KB)
📄 db_stat(16.48 KB)
📄 db_tuner(24.55 KB)
📄 db_upgrade(12.45 KB)
📄 db_verify(16.46 KB)
📄 dbilogstrip(1.35 KB)
📄 dbiprof(6.06 KB)
📄 dbus-binding-tool(110.43 KB)
📄 dbus-cleanup-sockets(16.38 KB)
📄 dbus-daemon(239.76 KB)
📄 dbus-monitor(28.63 KB)
📄 dbus-run-session(15.95 KB)
📄 dbus-send(28.6 KB)
📄 dbus-test-tool(24.66 KB)
📄 dbus-update-activation-environment(16.47 KB)
📄 dbus-uuidgen(12.37 KB)
📄 dc(53.02 KB)
📄 dd(78.05 KB)
📄 deallocvt(12.54 KB)
📄 debuginfo-install(3.62 KB)
📄 debuginfod-find(16.47 KB)
📄 delv(42.46 KB)
📄 desktop-file-edit(95.45 KB)
📄 desktop-file-install(95.45 KB)
📄 desktop-file-validate(83.61 KB)
📄 df(91.16 KB)
📄 diff(268.01 KB)
📄 diff3(128.6 KB)
📄 diffimg(12.27 KB)
📄 dig(162.19 KB)
📄 dijkstra(16.71 KB)
📄 dir(139.97 KB)
📄 dircolors(49.63 KB)
📄 dirmngr(580.16 KB)
📄 dirmngr-client(120.12 KB)
📄 dirname(33.44 KB)
📄 display(11.84 KB)
📄 dltest(13.05 KB)
📄 dmesg(77.88 KB)
📄 dnf(2.05 KB)
📄 dnf-3(2.05 KB)
📄 dnsdomainname(21.16 KB)
📄 dnstap-read(20.43 KB)
📄 domainname(21.16 KB)
📄 dos2unix(58.54 KB)
📄 dot(12.26 KB)
📄 dot2gxl(41.3 KB)
📄 dotty(2.04 KB)
📄 doveadm(983.31 KB)
📄 doveconf(228.41 KB)
📄 dovecot-sysreport(5.8 KB)
📄 dpkg(316.17 KB)
📄 dpkg-deb(165.5 KB)
📄 dpkg-divert(157.75 KB)
📄 dpkg-maintscript-helper(20.67 KB)
📄 dpkg-query(165.84 KB)
📄 dpkg-realpath(4.05 KB)
📄 dpkg-split(132.39 KB)
📄 dpkg-statoverride(66.41 KB)
📄 dpkg-trigger(87.66 KB)
📄 dracut(67.56 KB)
📄 dsync(983.31 KB)
📄 dtrace(17.39 KB)
📄 du(107.1 KB)
📄 dumpkeys(169.88 KB)
📄 dumpsexp(16.43 KB)
📄 dwp(2.13 MB)
📄 dwz(167.64 KB)
📄 ea-php74(6.09 MB)
📄 ea-php74-pear(383 B)
📄 ea-php74-pecl(299 B)
📄 ea-php80(7.61 MB)
📄 ea-php80-pear(383 B)
📄 ea-php80-pecl(299 B)
📄 ea-php81(7.72 MB)
📄 ea-php81-pear(383 B)
📄 ea-php81-pecl(299 B)
📄 ea-php82(7.77 MB)
📄 ea-php82-pear(383 B)
📄 ea-php82-pecl(299 B)
📄 easy_install-2(234 B)
📄 easy_install-2.7(234 B)
📄 easy_install-3(246 B)
📄 easy_install-3.6(246 B)
📄 echo(37.43 KB)
📄 ed(57.28 KB)
📄 edgepaint(420.79 KB)
📄 egrep(28 B)
📄 eject(57.78 KB)
📄 elfedit(33.3 KB)
📄 elinks(1.55 MB)
📄 enc2xs(40.97 KB)
📄 encguess(2.91 KB)
📄 enchant(21.08 KB)
📄 enchant-2(20.25 KB)
📄 enchant-lsmod(13.09 KB)
📄 enchant-lsmod-2(12.35 KB)
📄 env(41.43 KB)
📄 envml(4.1 KB)
📄 envsubst(48.99 KB)
📄 eps2eps(639 B)
📄 eqn(232.16 KB)
📄 event_rpcgen.py(54.26 KB)
📄 evmctl(62.54 KB)
📄 ex(1.13 MB)
📄 expand(41.66 KB)
📄 expr(49.65 KB)
📄 factor(86.05 KB)
📄 fallocate(28.96 KB)
📄 false(33.39 KB)
📄 fc(26 B)
📄 fc-cache(132 B)
📄 fc-cache-64(20.35 KB)
📄 fc-cat(16.35 KB)
📄 fc-conflist(12.25 KB)
📄 fc-list(12.25 KB)
📄 fc-match(16.26 KB)
📄 fc-pattern(12.26 KB)
📄 fc-query(12.24 KB)
📄 fc-scan(12.26 KB)
📄 fc-validate(16.26 KB)
📄 fdp(12.26 KB)
📄 fg(26 B)
📄 fgconsole(12.55 KB)
📄 fgrep(28 B)
📄 filan(94.72 KB)
📄 file(24.68 KB)
📄 fincore(33.03 KB)
📄 find(223.3 KB)
📄 find-repos-of-install(3.62 KB)
📄 findmnt(70.6 KB)
📄 fips-finish-install(1.29 KB)
📄 fips-mode-setup(3.91 KB)
📄 firewall-cmd(139.6 KB)
📄 firewall-offline-cmd(120.73 KB)
📄 flex(428.45 KB)
📄 flex++(428.45 KB)
📄 flock(33.2 KB)
📄 fmt(45.57 KB)
📄 fold(41.48 KB)
📄 fonttosfnt(41.18 KB)
📄 fprintd-delete(77.29 KB)
📄 fprintd-enroll(85.88 KB)
📄 fprintd-list(77.27 KB)
📄 fprintd-verify(81.38 KB)
📄 free(20.79 KB)
📄 freetype-config(4.31 KB)
📄 fribidi(21.14 KB)
📄 ftp(101.2 KB)
📄 funzip(36.63 KB)
📄 g++(1.21 MB)
📄 g13(212.02 KB)
📄 galera_new_cluster(917 B)
📄 galera_recovery(3.29 KB)
📄 gapplication(20.45 KB)
📄 garb-systemd(1.2 KB)
📄 garbd(1.65 MB)
📄 gawk(669.77 KB)
📄 gc(16.64 KB)
📄 gcc(1.21 MB)
📄 gcc-ar(36.66 KB)
📄 gcc-nm(36.66 KB)
📄 gcc-ranlib(36.66 KB)
📄 gcov(1.31 MB)
📄 gcov-dump(570.88 KB)
📄 gcov-tool(607.75 KB)
📄 gdbm_dump(21.05 KB)
📄 gdbm_load(25.31 KB)
📄 gdbmtool(111.57 KB)
📄 gdbus(48.72 KB)
📄 gdk-pixbuf-query-loaders-64(15.93 KB)
📄 gdk-pixbuf-thumbnailer(20.45 KB)
📄 gdlib-config(2.79 KB)
📄 gencat(24.84 KB)
📄 genl-ctrl-list(12.04 KB)
📄 geqn(232.16 KB)
📄 getconf(32.46 KB)
📄 getent(33.13 KB)
📄 getfacl(25.38 KB)
📄 getfattr(23.03 KB)
📄 getkeycodes(12.54 KB)
📄 getopt(20.52 KB)
📄 getopts(31 B)
📄 gettext(48.97 KB)
📄 gettext.sh(4.52 KB)
📄 gettextize(42.69 KB)
📄 ghostscript(12.35 KB)
📄 gio(85.22 KB)
📄 gio-querymodules-64(16.3 KB)
📄 git(26.38 MB)
📄 git-receive-pack(26.38 MB)
📄 git-shell(15.79 MB)
📄 git-upload-archive(26.38 MB)
📄 git-upload-pack(26.38 MB)
📄 glib-compile-schemas(48.85 KB)
📄 gmake(235.32 KB)
📄 gml2gv(41.23 KB)
📄 gneqn(908 B)
📄 gnroff(3.23 KB)
📄 gpasswd(82.16 KB)
📄 gpg(1.04 MB)
📄 gpg-agent(419.29 KB)
📄 gpg-connect-agent(165.3 KB)
📄 gpg-error(34.16 KB)
📄 gpg-error-config(2.26 KB)
📄 gpg-wks-server(206.69 KB)
📄 gpg-zip(3.44 KB)
📄 gpg2(1.04 MB)
📄 gpgconf(176.09 KB)
📄 gpgme-json(85.68 KB)
📄 gpgparsemail(28.74 KB)
📄 gpgrt-config(2.26 KB)
📄 gpgsm(514.45 KB)
📄 gpgsplit(87.02 KB)
📄 gpgv(451.58 KB)
📄 gpgv2(451.58 KB)
📄 gpic(293.84 KB)
📄 gpio-event-mon(14.96 KB)
📄 gpio-hammer(14.96 KB)
📄 gprof(103.36 KB)
📄 gr2fonttest(29.95 KB)
📄 graphml2gv(20.65 KB)
📄 grep(193.63 KB)
📄 groff(124.92 KB)
📄 grops(191.14 KB)
📄 grotty(141.9 KB)
📄 groups(37.47 KB)
📄 grub2-editenv(448.09 KB)
📄 grub2-file(928.48 KB)
📄 grub2-fstest(1.15 MB)
📄 grub2-glue-efi(279.35 KB)
📄 grub2-kbdcomp(1.63 KB)
📄 grub2-menulst2cfg(262.64 KB)
📄 grub2-mkfont(312.09 KB)
📄 grub2-mkimage(431.35 KB)
📄 grub2-mklayout(285.46 KB)
📄 grub2-mknetdir(485.73 KB)
📄 grub2-mkpasswd-pbkdf2(291.84 KB)
📄 grub2-mkrelpath(279.23 KB)
📄 grub2-mkrescue(1.12 MB)
📄 grub2-mkstandalone(594.47 KB)
📄 grub2-render-label(937.11 KB)
📄 grub2-script-check(315.96 KB)
📄 grub2-syslinux2cfg(861.64 KB)
📄 gs(12.35 KB)
📄 gsettings(28.61 KB)
📄 gsnd(277 B)
📄 gsoelim(42.55 KB)
📄 gss-client(24.56 KB)
📄 gtar(448.99 KB)
📄 gtbl(154.61 KB)
📄 gtk-query-immodules-2.0-64(16.29 KB)
📄 gtk-update-icon-cache(33.03 KB)
📄 gtroff(805.02 KB)
📄 gunzip(2.29 KB)
📄 gv2gml(24.7 KB)
📄 gv2gxl(41.3 KB)
📄 gvcolor(46.9 KB)
📄 gvgen(24.8 KB)
📄 gvmap(526.31 KB)
📄 gvmap.sh(2.14 KB)
📄 gvpack(460.59 KB)
📄 gvpr(7.83 KB)
📄 gxl2dot(41.3 KB)
📄 gxl2gv(41.3 KB)
📄 gzexe(6.23 KB)
📄 gzip(94.67 KB)
📄 h2ph(28.69 KB)
📄 h2xs(59.44 KB)
📄 hash(28 B)
📄 head(45.58 KB)
📄 hexdump(57.5 KB)
📄 hmac256(16.86 KB)
📄 host(142.3 KB)
📄 hostid(33.41 KB)
📄 hostname(21.16 KB)
📄 hostnamectl(20.83 KB)
📄 htdbm(31.72 KB)
📄 htdigest(21.71 KB)
📄 html2text(406 B)
📄 htop(304.73 KB)
📄 htpasswd(31.55 KB)
📄 httxt2dbm(21.1 KB)
📄 hunspell(144.7 KB)
📄 i386(20.76 KB)
📄 iceauth(41.87 KB)
📄 iconv(61.44 KB)
📄 id(45.52 KB)
📄 identify(11.84 KB)
📄 idiag-socket-details(12.09 KB)
📄 idle2(93 B)
📄 idle2.7(93 B)
📄 idn(39.41 KB)
📄 ifnames(4.03 KB)
📄 iio_event_monitor(22.98 KB)
📄 iio_generic_buffer(26.98 KB)
📄 import(11.84 KB)
📄 imunify-agent-proxy(6.99 MB)
📄 imunify-antivirus(1 KB)
📄 imunify-service(1020 B)
📄 imunify360-agent(1 KB)
📄 imunify360-command-wrapper(8.4 KB)
📄 info(249.89 KB)
📄 infocmp(61.05 KB)
📄 infotocap(85.31 KB)
📄 innochecksum(3.59 MB)
📄 install(156.25 KB)
📄 instmodsh(4.1 KB)
📄 intel-speed-select(93.02 KB)
📄 ionice(28.98 KB)
📄 iostat(57.69 KB)
📄 ipcalc(46.08 KB)
📄 ipcmk(29.14 KB)
📄 ipcrm(28.99 KB)
📄 ipcs(53.39 KB)
📄 isc-config.sh(3.33 KB)
📄 isosize(24.88 KB)
📄 ispell(988 B)
📄 isql(37.29 KB)
📄 iusql(29.68 KB)
📄 jobs(28 B)
📄 join(53.77 KB)
📄 journalctl(76.99 KB)
📄 json_pp(4.19 KB)
📄 json_reformat(16.55 KB)
📄 json_verify(12.27 KB)
📄 json_xs(6.84 KB)
📄 kbd_mode(12.55 KB)
📄 kbdinfo(16.56 KB)
📄 kbdrate(16.45 KB)
📄 kbxutil(177.32 KB)
📄 kdumpctl(32.93 KB)
📄 kernel-install(4.41 KB)
📄 keyctl(36.82 KB)
📄 kill(37.27 KB)
📄 killall(29.77 KB)
📄 kmod(159.95 KB)
📄 krb5-config(6.98 KB)
📄 kvm_stat(60.85 KB)
📄 last(49.23 KB)
📄 lastb(49.23 KB)
📄 lastcomm(37.8 KB)
📄 lastlog(20.62 KB)
📄 lchfn(20.35 KB)
📄 lchsh(16.35 KB)
📄 ld(1.71 MB)
📄 ld.bfd(1.71 MB)
📄 ld.gold(2.35 MB)
📄 ld.so(1.05 MB)
📄 ldd(5.31 KB)
📄 lefty(304.52 KB)
📄 less(173.76 KB)
📄 lessecho(12.4 KB)
📄 lesskey(21.99 KB)
📄 lesspipe.sh(3.07 KB)
📄 lex(428.45 KB)
📄 lexgrog(93.7 KB)
📄 libgcrypt-config(3.84 KB)
📄 libnetcfg(15.41 KB)
📄 libpng-config(2.33 KB)
📄 libpng16-config(2.33 KB)
📄 libtool(359.11 KB)
📄 libtoolize(126.17 KB)
📄 libwmf-fontmap(13.03 KB)
📄 link(33.41 KB)
📄 links(1.55 MB)
📄 linux-boot-prober(5.85 KB)
📄 linux32(20.76 KB)
📄 linux64(20.76 KB)
📄 ln(70.57 KB)
📄 lnav(3.57 MB)
📄 lneato(1.51 KB)
📄 loadkeys(210.53 KB)
📄 loadunimap(29.03 KB)
📄 locale(56.45 KB)
📄 localectl(28.86 KB)
📄 localedef(307.47 KB)
📄 locate(47.41 KB)
📄 logger(49.98 KB)
📄 login(40.96 KB)
📄 loginctl(57.28 KB)
📄 logname(33.42 KB)
📄 logresolve(21.45 KB)
📄 look(16.45 KB)
📄 ls(139.97 KB)
📄 lsattr(11.93 KB)
📄 lsblk(90.13 KB)
📄 lscpu(81.7 KB)
📄 lsgpio(15.06 KB)
📄 lsiio(22.98 KB)
📄 lsinitrd(8.68 KB)
📄 lsipc(73.74 KB)
📄 lslocks(37.53 KB)
📄 lslogins(65.6 KB)
📄 lsmcli(954 B)
📄 lsmd(24.88 KB)
📄 lsmem(45.34 KB)
📄 lsns(49.28 KB)
📄 lsof(175.4 KB)
📄 lsphp(937 B)
📄 lsscsi(86.01 KB)
📄 lsusb(244.14 KB)
📄 lsusb.py(14.89 KB)
📄 lua(20.45 KB)
📄 luac(152.77 KB)
📄 lwp-download(10.05 KB)
📄 lwp-dump(2.65 KB)
📄 lwp-mirror(2.36 KB)
📄 lwp-request(15.84 KB)
📄 lynx(1.84 MB)
📄 lzcat(82.09 KB)
📄 lzcmp(6.48 KB)
📄 lzdiff(6.48 KB)
📄 lzegrep(5.76 KB)
📄 lzfgrep(5.76 KB)
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📄 lzmadec(16.48 KB)
📄 lzmainfo(12.36 KB)
📄 lzmore(2.11 KB)
📄 m4(185.56 KB)
📄 mac2unix(58.54 KB)
📄 mail(408.89 KB)
📄 mailx(408.89 KB)
📄 make(235.32 KB)
📄 make-dummy-cert(610 B)
📄 makedb(24.84 KB)
📄 man(112.52 KB)
📄 mandb(134.52 KB)
📄 manpath(33.42 KB)
📄 mapscrn(24.84 KB)
📄 mariadb(4.34 MB)
📄 mariadb-access(109.34 KB)
📄 mariadb-admin(3.88 MB)
📄 mariadb-binlog(4.14 MB)
📄 mariadb-check(3.88 MB)
📄 mariadb-config(12.2 KB)
📄 mariadb-conv(3.59 MB)
📄 mariadb-convert-table-format(4.12 KB)
📄 mariadb-dump(3.96 MB)
📄 mariadb-dumpslow(8.05 KB)
📄 mariadb-embedded(22.6 MB)
📄 mariadb-find-rows(3.21 KB)
📄 mariadb-fix-extensions(1.22 KB)
📄 mariadb-hotcopy(34.15 KB)
📄 mariadb-import(3.87 MB)
📄 mariadb-install-db(22.46 KB)
📄 mariadb-plugin(3.57 MB)
📄 mariadb-secure-installation(13.49 KB)
📄 mariadb-service-convert(2.45 KB)
📄 mariadb-setpermission(17.56 KB)
📄 mariadb-show(3.87 MB)
📄 mariadb-slap(3.89 MB)
📄 mariadb-tzinfo-to-sql(3.57 MB)
📄 mariadb-upgrade(4 MB)
📄 mariadb-waitpid(3.55 MB)
📄 mariadb_config(12.2 KB)
📄 mariadbd-multi(26.71 KB)
📄 mariadbd-safe(30.42 KB)
📄 mariadbd-safe-helper(3.52 MB)
📄 mc(1.3 MB)
📄 mcdiff(1.3 MB)
📄 mcedit(1.3 MB)
📄 mcookie(33.26 KB)
📄 mcpp(9.02 KB)
📄 mcview(1.3 MB)
📄 md5sum(45.62 KB)
📄 mdig(48.52 KB)
📄 memstrack(83.78 KB)
📄 mesg(16.36 KB)
📄 mkdir(82.79 KB)
📄 mkfifo(66.56 KB)
📄 mkfontdir(65 B)
📄 mkfontscale(41.59 KB)
📄 mkinitrd(6.43 KB)
📄 mknod(70.55 KB)
📄 mktemp(45.73 KB)
📄 mm2gv(90.53 KB)
📄 mmdblookup(16.74 KB)
📄 modulecmd(384.75 KB)
📄 modulemd-validator(24.96 KB)
📄 modutil(177.2 KB)
📄 mogrify(11.84 KB)
📄 montage(11.84 KB)
📄 more(44.94 KB)
📄 mount(49.15 KB)
📄 mountpoint(16.48 KB)
📄 mpicalc(20.38 KB)
📄 mpstat(53.51 KB)
📄 msgattrib(25.58 KB)
📄 msgcat(25.55 KB)
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📄 msgconv(21.55 KB)
📄 msgen(21.55 KB)
📄 msgexec(21.55 KB)
📄 msgfilter(34.53 KB)
📄 msgfmt(90.3 KB)
📄 msgfmt2.7.py(6.33 KB)
📄 msgfmt2.py(6.33 KB)
📄 msggrep(43.6 KB)
📄 msginit(67.85 KB)
📄 msgmerge(71.48 KB)
📄 msgunfmt(35.8 KB)
📄 msguniq(25.56 KB)
📄 msql2mysql(1.41 KB)
📄 multitail(329.2 KB)
📄 mv(144.03 KB)
📄 my_print_defaults(3.56 MB)
📄 myisam_ftdump(3.89 MB)
📄 myisamchk(4.01 MB)
📄 myisamlog(3.87 MB)
📄 myisampack(3.91 MB)
📄 mysql(4.34 MB)
📄 mysql_config(4.51 KB)
📄 mysql_embedded(22.6 MB)
📄 mysql_find_rows(3.21 KB)
📄 mysql_fix_extensions(1.22 KB)
📄 mysql_install_db(22.46 KB)
📄 mysql_plugin(3.57 MB)
📄 mysql_tzinfo_to_sql(3.57 MB)
📄 mysql_upgrade(4 MB)
📄 mysql_waitpid(3.55 MB)
📄 mysqlaccess(109.34 KB)
📄 mysqladmin(3.88 MB)
📄 mysqlbinlog(4.14 MB)
📄 mysqlcheck(3.88 MB)
📄 mysqld_multi(26.71 KB)
📄 mysqld_safe(30.42 KB)
📄 mysqld_safe_helper(3.52 MB)
📄 mysqldump(3.96 MB)
📄 mysqlimport(3.87 MB)
📄 mysqlshow(3.87 MB)
📄 mysqlslap(3.89 MB)
📄 mytop(71.95 KB)
📄 nail(408.89 KB)
📄 named-rrchecker(19.88 KB)
📄 namei(33.1 KB)
📄 nano(247.94 KB)
📄 nc(436.87 KB)
📄 ncat(436.87 KB)
📄 ncdu(89.88 KB)
📄 ncurses6-config(5.87 KB)
📄 ncursesw6-config(5.88 KB)
📄 ndptool(24.45 KB)
📄 neato(12.26 KB)
📄 needs-restarting(3.62 KB)
📄 neqn(908 B)
📄 net-snmp-create-v3-user(3.15 KB)
📄 netstat(158.68 KB)
📄 newgidmap(47.8 KB)
📄 newgrp(42.45 KB)
📄 newuidmap(47.76 KB)
📄 nf-ct-add(16.46 KB)
📄 nf-ct-events(12.38 KB)
📄 nf-ct-list(16.49 KB)
📄 nf-exp-add(16.87 KB)
📄 nf-exp-delete(16.66 KB)
📄 nf-exp-list(16.49 KB)
📄 nf-log(12.35 KB)
📄 nf-monitor(12.36 KB)
📄 nf-queue(16.35 KB)
📄 ngettext(48.97 KB)
📄 nice(37.41 KB)
📄 nisdomainname(21.16 KB)
📄 nl(45.63 KB)
📄 nl-addr-add(12.34 KB)
📄 nl-addr-delete(16.77 KB)
📄 nl-addr-list(16.88 KB)
📄 nl-class-add(16.73 KB)
📄 nl-class-delete(12.63 KB)
📄 nl-class-list(12.59 KB)
📄 nl-classid-lookup(12.47 KB)
📄 nl-cls-add(16.77 KB)
📄 nl-cls-delete(16.77 KB)
📄 nl-cls-list(12.73 KB)
📄 nl-fib-lookup(12.5 KB)
📄 nl-link-enslave(11.87 KB)
📄 nl-link-ifindex2name(11.87 KB)
📄 nl-link-list(12.23 KB)
📄 nl-link-name2ifindex(11.86 KB)
📄 nl-link-release(11.86 KB)
📄 nl-link-set(12.77 KB)
📄 nl-link-stats(12.59 KB)
📄 nl-list-caches(12.27 KB)
📄 nl-list-sockets(11.87 KB)
📄 nl-monitor(12.52 KB)
📄 nl-neigh-add(12.63 KB)
📄 nl-neigh-delete(12.66 KB)
📄 nl-neigh-list(12.19 KB)
📄 nl-neightbl-list(12.01 KB)
📄 nl-pktloc-lookup(12.56 KB)
📄 nl-qdisc-add(12.65 KB)
📄 nl-qdisc-delete(12.63 KB)
📄 nl-qdisc-list(16.74 KB)
📄 nl-route-add(16.39 KB)
📄 nl-route-delete(16.88 KB)
📄 nl-route-get(12.35 KB)
📄 nl-route-list(16.44 KB)
📄 nl-rule-list(12.05 KB)
📄 nl-tctree-list(12.66 KB)
📄 nl-util-addr(11.85 KB)
📄 nload(234.35 KB)
📄 nm(50.38 KB)
📄 nm-online(20.84 KB)
📄 nmcli(1009.01 KB)
📄 nmtui(784.12 KB)
📄 nmtui-connect(784.12 KB)
📄 nmtui-edit(784.12 KB)
📄 nmtui-hostname(784.12 KB)
📄 node(29.74 MB)
📄 nohup(37.48 KB)
📄 nop(12.5 KB)
📄 npm(2.83 KB)
📄 nproc(37.48 KB)
📄 npx(173 B)
📄 nroff(3.23 KB)
📄 nsenter(33.3 KB)
📄 nslookup(146.26 KB)
📄 nss-policy-check(16.3 KB)
📄 nsupdate(73.05 KB)
📄 numfmt(65.71 KB)
📄 objcopy(240.07 KB)
📄 objdump(419.76 KB)
📄 od(73.88 KB)
📄 odbc_config(13.05 KB)
📄 odbcinst(37.68 KB)
📄 oddjob_request(41.24 KB)
📄 open(20.97 KB)
📄 openssl(745.95 KB)
📄 openvt(20.97 KB)
📄 os-prober(5.78 KB)
📄 osage(12.26 KB)
📄 p11-kit(37.15 KB)
📄 package-cleanup(3.62 KB)
📄 page_owner_sort(11.34 KB)
📄 pango-list(11.88 KB)
📄 pango-view(57.44 KB)
📄 paperconf(13.07 KB)
📄 passwd(32.77 KB)
📄 paste(37.46 KB)
📄 patch(206.46 KB)
📄 patchwork(12.26 KB)
📄 pathchk(37.41 KB)
📄 pathfix.py(6.63 KB)
📄 pcre2-config(1.9 KB)
📄 pdf2dsc(698 B)
📄 pdf2ps(909 B)
📄 peekfd(16.51 KB)
📄 perl(12.43 KB)
📄 perl5.26.3(12.43 KB)
📄 perlbug(44.39 KB)
📄 perldoc(118 B)
📄 perlivp(10.56 KB)
📄 perlml(6.86 KB)
📄 perlthanks(44.39 KB)
📄 perror(3.75 MB)
📄 pflags(2.57 KB)
📄 pftp(101.2 KB)
📄 pgrep(28.84 KB)
📄 php(937 B)
📄 pic(293.84 KB)
📄 piconv(8.08 KB)
📄 pidof(16.7 KB)
📄 pidstat(65.72 KB)
📄 pigz(125.38 KB)
📄 pinentry(2.35 KB)
📄 pinentry-curses(77.89 KB)
📄 pinfo(109.34 KB)
📄 ping(66.13 KB)
📄 pinky(41.53 KB)
📄 pip-2(206 B)
📄 pip-2.7(206 B)
📄 pip-3(209 B)
📄 pip-3.6(209 B)
📄 pip2(206 B)
📄 pip2.7(206 B)
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📄 pip3.6(209 B)
📄 pk12util(106.88 KB)
📄 pkaction(16.38 KB)
📄 pkcheck(24.43 KB)
📄 pkexec(28.41 KB)
📄 pkg-config(40.04 KB)
📄 pkgconf(40.04 KB)
📄 pkill(28.84 KB)
📄 pkla-admin-identities(25.72 KB)
📄 pkla-check-authorization(33.78 KB)
📄 pkttyagent(20.38 KB)
📄 pl2pm(4.43 KB)
📄 pldd(16.75 KB)
📄 plesk_configure(342 B)
📄 plymouth(45.36 KB)
📄 pmap(32.78 KB)
📄 png-fix-itxt(13.04 KB)
📄 pngfix(53.53 KB)
📄 pod2html(4.04 KB)
📄 pod2man(14.68 KB)
📄 pod2text(10.55 KB)
📄 pod2usage(3.86 KB)
📄 podchecker(3.57 KB)
📄 podselect(2.47 KB)
📄 post-grohtml(238.73 KB)
📄 powernow-k8-decode(10.88 KB)
📄 pr(82.23 KB)
📄 pre-grohtml(130.55 KB)
📄 precat(5.52 KB)
📄 preconv(57.65 KB)
📄 preunzip(5.52 KB)
📄 prezip(5.52 KB)
📄 prezip-bin(11.98 KB)
📄 printenv(33.4 KB)
📄 printf(53.64 KB)
📄 prlimit(37.54 KB)
📄 procan(82.6 KB)
📄 protoc(16.48 KB)
📄 protoc-c(244.79 KB)
📄 protoc-gen-c(244.79 KB)
📄 prove(13.24 KB)
📄 prtstat(20.51 KB)
📄 prune(16.73 KB)
📄 ps(134.75 KB)
📄 ps2ascii(631 B)
📄 ps2epsi(2.69 KB)
📄 ps2pdf(272 B)
📄 ps2pdf12(215 B)
📄 ps2pdf13(215 B)
📄 ps2pdf14(215 B)
📄 ps2pdfwr(1.07 KB)
📄 ps2ps(647 B)
📄 ps2ps2(669 B)
📄 ps_mem(17.69 KB)
📄 psfaddtable(20.66 KB)
📄 psfgettable(20.66 KB)
📄 psfstriptable(20.66 KB)
📄 psfxtable(20.66 KB)
📄 pslog(12.48 KB)
📄 pstree(33.53 KB)
📄 pstree.x11(33.53 KB)
📄 ptar(3.38 KB)
📄 ptardiff(2.48 KB)
📄 ptargrep(4.2 KB)
📄 ptx(78.07 KB)
📄 pure-pw(38.83 KB)
📄 pure-pwconvert(10.72 KB)
📄 pure-statsdecode(10.72 KB)
📄 pwd(37.5 KB)
📄 pwdx(12.68 KB)
📄 pwmake(12.27 KB)
📄 pwscore(12.27 KB)
📄 pydoc-3(89 B)
📄 pydoc2(78 B)
📄 pydoc2.7(78 B)
📄 pydoc3(89 B)
📄 pydoc3.6(89 B)
📄 pygettext2.7.py(21.56 KB)
📄 pygettext2.py(21.56 KB)
📄 pynche2(138 B)
📄 pynche2.7(138 B)
📄 python-html2text(406 B)
📄 python2(7.84 KB)
📄 python2-config(1.8 KB)
📄 python2.7(7.84 KB)
📄 python2.7-config(1.8 KB)
📄 python3(11.59 KB)
📄 python3-config(204 B)
📄 python3-html2text(406 B)
📄 python3.6(11.59 KB)
📄 python3.6-config(204 B)
📄 python3.6m(11.59 KB)
📄 python3.6m-config(204 B)
📄 python3.6m-x86_64-config(3.54 KB)
📄 pyvenv-3(446 B)
📄 pyvenv-3.6(446 B)
📄 quota(91.49 KB)
📄 quotasync(74.69 KB)
📄 ranlib(61.98 KB)
📄 raw(16.49 KB)
📄 read(28 B)
📄 readelf(624.54 KB)
📄 readlink(45.96 KB)
📄 realpath(50.02 KB)
📄 recode-sr-latin(17.99 KB)
📄 red(89 B)
📄 rename(16.5 KB)
📄 renew-dummy-cert(725 B)
📄 renice(16.46 KB)
📄 replace(3.54 MB)
📄 repo-graph(3.62 KB)
📄 repoclosure(3.62 KB)
📄 repodiff(3.62 KB)
📄 repomanage(3.62 KB)
📄 repoquery(3.62 KB)
📄 reposync(3.62 KB)
📄 repotrack(3.62 KB)
📄 rescan-scsi-bus.sh(38.24 KB)
📄 reset(24.76 KB)
📄 resizecons(20.77 KB)
📄 resolve_stack_dump(3.56 MB)
📄 resolvectl(195.74 KB)
📄 resolveip(3.56 MB)
📄 rev(12.45 KB)
📄 rm(70.47 KB)
📄 rmdir(45.54 KB)
📄 rnano(247.94 KB)
📄 rpcbind(61.55 KB)
📄 rpcinfo(32.64 KB)
📄 rpm(20.85 KB)
📄 rpm2archive(20.46 KB)
📄 rpm2cpio(11.84 KB)
📄 rpmdb(16.96 KB)
📄 rpmkeys(16.87 KB)
📄 rpmquery(20.85 KB)
📄 rpmverify(20.85 KB)
📄 rsync(510.15 KB)
📄 rsyslog-recover-qi.pl(5.96 KB)
📄 run-parts(1.94 KB)
📄 run-with-aspell(85 B)
📄 runcon(37.45 KB)
📄 rvi(1.13 MB)
📄 rview(1.13 MB)
📄 rvim(2.93 MB)
📄 sadf(334.57 KB)
📄 sar(135.77 KB)
📄 sccmap(20.62 KB)
📄 scl(36.87 KB)
📄 scl_enabled(258 B)
📄 scl_source(1.82 KB)
📄 scp(102.85 KB)
📄 screen(482.46 KB)
📄 script(36.79 KB)
📄 scriptreplay(28.99 KB)
📄 scsi-rescan(38.24 KB)
📄 scsi_logging_level(8.38 KB)
📄 scsi_mandat(3.52 KB)
📄 scsi_readcap(1.3 KB)
📄 scsi_ready(1.09 KB)
📄 scsi_satl(3.77 KB)
📄 scsi_start(1.25 KB)
📄 scsi_stop(1.44 KB)
📄 scsi_temperature(936 B)
📄 sdiff(105.33 KB)
📄 secon(25.46 KB)
📄 secret-tool(21.17 KB)
📄 sed(115.48 KB)
📄 semodule_expand(12.28 KB)
📄 semodule_link(12.28 KB)
📄 semodule_package(16.68 KB)
📄 semodule_unpackage(12.3 KB)
📄 seq(53.52 KB)
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📄 setfacl(37.65 KB)
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📄 setfont(45.19 KB)
📄 setkeycodes(12.56 KB)
📄 setleds(16.6 KB)
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📄 setup-nsssysinit(1.5 KB)
📄 setup-nsssysinit.sh(1.5 KB)
📄 setvtrgb(16.64 KB)
📄 sfdp(12.26 KB)
📄 sftp(159.74 KB)
📄 sg(42.45 KB)
📄 sg_bg_ctl(16.07 KB)
📄 sg_compare_and_write(20.9 KB)
📄 sg_copy_results(20.81 KB)
📄 sg_dd(44.58 KB)
📄 sg_decode_sense(20.33 KB)
📄 sg_emc_trespass(12.26 KB)
📄 sg_format(33.37 KB)
📄 sg_get_config(33.31 KB)
📄 sg_get_lba_status(20.46 KB)
📄 sg_ident(16.17 KB)
📄 sg_inq(117.91 KB)
📄 sg_logs(150.02 KB)
📄 sg_luns(24.85 KB)
📄 sg_map(16.41 KB)
📄 sg_map26(24.87 KB)
📄 sg_modes(43.88 KB)
📄 sg_opcodes(28.69 KB)
📄 sg_persist(34.13 KB)
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📄 sg_raw(24.38 KB)
📄 sg_rbuf(20.84 KB)
📄 sg_rdac(15.88 KB)
📄 sg_read(24.41 KB)
📄 sg_read_attr(34.79 KB)
📄 sg_read_block_limits(12.12 KB)
📄 sg_read_buffer(20.96 KB)
📄 sg_read_long(16.27 KB)
📄 sg_readcap(20.86 KB)
📄 sg_reassign(16.22 KB)
📄 sg_referrals(16.23 KB)
📄 sg_rep_zones(20.66 KB)
📄 sg_requests(16.3 KB)
📄 sg_reset(16.73 KB)
📄 sg_reset_wp(16.17 KB)
📄 sg_rmsn(12.06 KB)
📄 sg_rtpg(16.16 KB)
📄 sg_safte(20.27 KB)
📄 sg_sanitize(24.58 KB)
📄 sg_sat_identify(16.71 KB)
📄 sg_sat_phy_event(20.59 KB)
📄 sg_sat_read_gplog(16.3 KB)
📄 sg_sat_set_features(16.27 KB)
📄 sg_scan(16.5 KB)
📄 sg_seek(16.85 KB)
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📄 sg_ses(118.23 KB)
📄 sg_ses_microcode(29.48 KB)
📄 sg_start(20.93 KB)
📄 sg_stpg(20.3 KB)
📄 sg_stream_ctl(20.27 KB)
📄 sg_sync(16.22 KB)
📄 sg_test_rwbuf(20.73 KB)
📄 sg_timestamp(20.74 KB)
📄 sg_turs(16.74 KB)
📄 sg_unmap(24.32 KB)
📄 sg_verify(20.46 KB)
📄 sg_vpd(108.75 KB)
📄 sg_wr_mode(20.3 KB)
📄 sg_write_buffer(21.24 KB)
📄 sg_write_long(16.33 KB)
📄 sg_write_same(24.48 KB)
📄 sg_write_verify(20.78 KB)
📄 sg_write_x(53.75 KB)
📄 sg_xcopy(40.59 KB)
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📄 sginfo(74.85 KB)
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📄 sha1hmac(32.66 KB)
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📄 showconsolefont(20.73 KB)
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📄 shred(61.94 KB)
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📄 signver(110.59 KB)
📄 sim_client(16.28 KB)
📄 sim_lsmplugin(1.22 KB)
📄 simc_lsmplugin(114.45 KB)
📄 size(33.25 KB)
📄 skill(28.8 KB)
📄 slabinfo(36.15 KB)
📄 slabtop(20.84 KB)
📄 sleep(37.47 KB)
📄 slencheck(13.07 KB)
📄 sm3hmac(32.66 KB)
📄 smtpd2.7.py(18.11 KB)
📄 smtpd2.py(18.11 KB)
📄 snice(28.8 KB)
📄 snmpconf(25.44 KB)
📄 socat(406.49 KB)
📄 soelim(42.55 KB)
📄 sort(123.55 KB)
📄 sotruss(4.18 KB)
📄 spell(122 B)
📄 splain(18.7 KB)
📄 split(58.13 KB)
📄 sprof(28.67 KB)
📄 sqlite3(1.28 MB)
📄 ssh(757.54 KB)
📄 ssh-add(346.13 KB)
📄 ssh-agent(325.58 KB)
📄 ssh-copy-id(10.44 KB)
📄 ssh-keygen(427.16 KB)
📄 ssh-keyscan(428.57 KB)
📄 ssltap(126.29 KB)
📄 sss_ssh_authorizedkeys(28.79 KB)
📄 sss_ssh_knownhostsproxy(28.79 KB)
📄 stat(86.23 KB)
📄 stdbuf(49.58 KB)
📄 strace(1.94 MB)
📄 strace-log-merge(1.78 KB)
📄 stream(11.83 KB)
📄 strings(37.43 KB)
📄 strip(240.09 KB)
📄 stty(77.68 KB)
📄 su(48.98 KB)
📄 sudo(186.52 KB)
📄 sudoedit(186.52 KB)
📄 sudoreplay(115.2 KB)
📄 sum(45.61 KB)
📄 switch_mod_lsapi(30.99 KB)
📄 sxpm(28.81 KB)
📄 symlinks(17.16 KB)
📄 sync(37.43 KB)
📄 systemctl(218.45 KB)
📄 systemd-analyze(1.55 MB)
📄 systemd-ask-password(12.02 KB)
📄 systemd-cat(16.03 KB)
📄 systemd-cgls(16.44 KB)
📄 systemd-cgtop(32.88 KB)
📄 systemd-delta(24.45 KB)
📄 systemd-detect-virt(11.88 KB)
📄 systemd-escape(16.01 KB)
📄 systemd-firstboot(36.98 KB)
📄 systemd-hwdb(28.91 KB)
📄 systemd-inhibit(16.03 KB)
📄 systemd-machine-id-setup(24.75 KB)
📄 systemd-mount(52.63 KB)
📄 systemd-notify(16.03 KB)
📄 systemd-path(16.02 KB)
📄 systemd-resolve(195.74 KB)
📄 systemd-run(48.94 KB)
📄 systemd-socket-activate(24.77 KB)
📄 systemd-stdio-bridge(16.02 KB)
📄 systemd-sysusers(53.05 KB)
📄 systemd-tmpfiles(73.29 KB)
📄 systemd-tty-ask-password-agent(32.82 KB)
📄 systemd-umount(52.63 KB)
📄 tabs(16.55 KB)
📄 tac(41.57 KB)
📄 tail(74.2 KB)
📄 tapestat(41.32 KB)
📄 tar(448.99 KB)
📄 taskset(37.25 KB)
📄 tbl(154.61 KB)
📄 tcamgr(25.13 KB)
📄 tcamttest(21.16 KB)
📄 tcatest(57.6 KB)
📄 tcbmgr(29.1 KB)
📄 tcbmttest(53.22 KB)
📄 tcbtest(69.56 KB)
📄 tcfmgr(25.09 KB)
📄 tcfmttest(37.2 KB)
📄 tcftest(45.18 KB)
📄 tchmgr(25.09 KB)
📄 tchmttest(49.22 KB)
📄 tchtest(57.53 KB)
📄 tclsh(9.04 KB)
📄 tclsh8.6(9.04 KB)
📄 tcptraceroute(1.55 KB)
📄 tctmgr(37.09 KB)
📄 tctmttest(45.2 KB)
📄 tcttest(57.19 KB)
📄 tcucodec(37.08 KB)
📄 tcumttest(25.16 KB)
📄 tcutest(73.17 KB)
📄 teamd(160.52 KB)
📄 teamdctl(30.37 KB)
📄 teamnl(20.47 KB)
📄 tee(41.55 KB)
📄 telnet(104.88 KB)
📄 test(53.63 KB)
📄 tic(85.31 KB)
📄 time(27.54 KB)
📄 timedatectl(36.96 KB)
📄 timeout(41.93 KB)
📄 tload(16.76 KB)
📄 tmon(39.63 KB)
📄 tmpwatch(35.47 KB)
📄 toe(16.45 KB)
📄 top(121.7 KB)
📄 touch(94.02 KB)
📄 tput(24.8 KB)
📄 tr(49.7 KB)
📄 tracepath(20.44 KB)
📄 traceroute(70.97 KB)
📄 traceroute6(70.97 KB)
📄 tred(16.59 KB)
📄 tree(81.59 KB)
📄 troff(805.02 KB)
📄 true(33.4 KB)
📄 truncate(41.44 KB)
📄 trust(219.55 KB)
📄 tset(24.76 KB)
📄 tsort(41.57 KB)
📄 tty(33.39 KB)
📄 turbostat(130.8 KB)
📄 twopi(12.26 KB)
📄 type(28 B)
📄 tzselect(15.01 KB)
📄 uapi(3.18 MB)
📄 ucs2any(24.41 KB)
📄 udevadm(424.59 KB)
📄 ul(20.58 KB)
📄 ulimit(30 B)
📄 umask(29 B)
📄 umount(32.75 KB)
📄 unalias(31 B)
📄 uname(37.41 KB)
📄 uname26(20.76 KB)
📄 unexpand(45.68 KB)
📄 unflatten(16.63 KB)
📄 unicode_start(2.55 KB)
📄 unicode_stop(363 B)
📄 uniq(49.72 KB)
📄 unix2dos(58.53 KB)
📄 unix2mac(58.53 KB)
📄 unlink(33.41 KB)
📄 unlzma(82.09 KB)
📄 unpigz(125.38 KB)
📄 unshare(24.92 KB)
📄 unversioned-python(157 B)
📄 unxz(82.09 KB)
📄 unzip(201.88 KB)
📄 unzipsfx(101.48 KB)
📄 update-ca-trust(1.24 KB)
📄 update-crypto-policies(87 B)
📄 update-desktop-database(24.55 KB)
📄 update-gtk-immodules(313 B)
📄 update-mime-database(57.22 KB)
📄 updatedb(53.84 KB)
📄 uptime(12.59 KB)
📄 usb-devices(4.01 KB)
📄 usbhid-dump(31.04 KB)
📄 users(37.47 KB)
📄 usleep(11.85 KB)
📄 utmpdump(28.66 KB)
📄 uuclient(15.88 KB)
📄 uuidgen(16.37 KB)
📄 uuidparse(37.13 KB)
📄 vdir(139.97 KB)
📄 vdo(5 KB)
📄 vdo-by-dev(1.83 KB)
📄 vdodmeventd(62.45 KB)
📄 vdodumpconfig(536.63 KB)
📄 vdoforcerebuild(524.27 KB)
📄 vdoformat(549.13 KB)
📄 vdosetuuid(536.66 KB)
📄 vdostats(10.26 KB)
📄 verify_blkparse(11.87 KB)
📄 vi(1.13 MB)
📄 view(1.13 MB)
📄 vim(2.93 MB)
📄 vimdiff(2.93 MB)
📄 vimdot(1.06 KB)
📄 vimtutor(2.07 KB)
📄 vlock(20.83 KB)
📄 vmstat(36.79 KB)
📄 w(20.75 KB)
📄 wait(28 B)
📄 wall(33.05 KB)
📄 watch(29.19 KB)
📄 watchgnupg(16.43 KB)
📄 wc(49.72 KB)
📄 wdctl(36.98 KB)
📄 wget(521.41 KB)
📄 whatis(54.04 KB)
📄 whereis(29.27 KB)
📄 which(29.44 KB)
📄 whiptail(33.09 KB)
📄 who(53.68 KB)
📄 whoami(33.41 KB)
📄 wish(13.05 KB)
📄 wish8.6(13.05 KB)
📄 wmf2eps(17.15 KB)
📄 wmf2fig(17.15 KB)
📄 wmf2gd(17.14 KB)
📄 wmf2svg(17.16 KB)
📄 wmf2x(17.13 KB)
📄 word-list-compress(11.99 KB)
📄 write(20.62 KB)
📄 wsrep_sst_backup(2.39 KB)
📄 wsrep_sst_common(66.86 KB)
📄 wsrep_sst_mariabackup(49.47 KB)
📄 wsrep_sst_mysqldump(8.1 KB)
📄 wsrep_sst_rsync(29.72 KB)
📄 wsrep_sst_rsync_wan(29.72 KB)
📄 x86_64(20.76 KB)
📄 x86_64-redhat-linux-c++(1.21 MB)
📄 x86_64-redhat-linux-g++(1.21 MB)
📄 x86_64-redhat-linux-gcc(1.21 MB)
📄 x86_64-redhat-linux-gcc-8(1.21 MB)
📄 x86_64-redhat-linux-gnu-pkg-config(424 B)
📄 x86_energy_perf_policy(31.95 KB)
📄 xargs(74.11 KB)
📄 xdg-desktop-icon(20.61 KB)
📄 xdg-desktop-menu(43.42 KB)
📄 xdg-email(26.56 KB)
📄 xdg-icon-resource(29.89 KB)
📄 xdg-mime(41.68 KB)
📄 xdg-open(24.76 KB)
📄 xdg-screensaver(36.9 KB)
📄 xdg-settings(37.04 KB)
📄 xgamma(17.08 KB)
📄 xgettext(283.88 KB)
📄 xhost(17.12 KB)
📄 xinput(63.61 KB)
📄 xkill(17.1 KB)
📄 xml2-config(1.71 KB)
📄 xmlcatalog(20.38 KB)
📄 xmllint(73.37 KB)
📄 xmlwf(32.96 KB)
📄 xmodmap(39.98 KB)
📄 xorg-x11-fonts-update-dirs(1.29 KB)
📄 xrandr(65.46 KB)
📄 xrdb(33.98 KB)
📄 xrefresh(17.94 KB)
📄 xset(37.2 KB)
📄 xsetpointer(13.05 KB)
📄 xsetroot(21.44 KB)
📄 xslt-config(2.36 KB)
📄 xsltproc(28.47 KB)
📄 xstdcmap(17.68 KB)
📄 xsubpp(4.96 KB)
📄 xxd(20.52 KB)
📄 xz(82.09 KB)
📄 xzcat(82.09 KB)
📄 xzcmp(6.48 KB)
📄 xzdec(16.48 KB)
📄 xzdiff(6.48 KB)
📄 xzegrep(5.76 KB)
📄 xzfgrep(5.76 KB)
📄 xzgrep(5.76 KB)
📄 xzless(1.76 KB)
📄 xzmore(2.11 KB)
📄 yat2m(33.34 KB)
📄 yes(33.45 KB)
📄 ypdomainname(21.16 KB)
📄 yum(2.05 KB)
📄 yum-builddep(3.62 KB)
📄 yum-config-manager(3.62 KB)
📄 yum-debug-dump(3.62 KB)
📄 yum-debug-restore(3.62 KB)
📄 yum-groups-manager(3.62 KB)
📄 yumdownloader(3.62 KB)
📄 zcat(1.94 KB)
📄 zcmp(1.64 KB)
📄 zdiff(5.74 KB)
📄 zegrep(29 B)
📄 zfgrep(29 B)
📄 zforce(2.03 KB)
📄 zgrep(7.4 KB)
📄 zip(229 KB)
📄 zipcloak(102.91 KB)
📄 zipdetails(49.39 KB)
📄 zipgrep(2.88 KB)
📄 zipinfo(201.88 KB)
📄 zipnote(97.76 KB)
📄 zipsplit(97.76 KB)
📄 zless(2.15 KB)
📄 zmore(1.8 KB)
📄 znew(4.45 KB)
📄 zsoelim(42.55 KB)

Editing: wsrep_sst_common

# Copyright (C) 2017-2024 MariaDB
# Copyright (C) 2012-2015 Codership Oy
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING. If not, write to the
# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston
# MA  02110-1335  USA.

# This is a common command line parser and common functions to
# be sourced by other SST scripts.

trap 'exit 32' HUP PIPE
trap 'exit 3'  INT QUIT TERM

OS="$(uname)"

# Setting the paths for some utilities on CentOS
export PATH="${PATH:+$PATH:}/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin"
if [ "$OS" != 'Darwin' ]; then
    export LD_LIBRARY_PATH="${LD_LIBRARY_PATH:+$LD_LIBRARY_PATH:}/usr/local/lib:/usr/lib:/lib:/opt/lib"
fi

commandex()
{
    if [ -n "$BASH_VERSION" ]; then
        command -v "$1" || :
    elif [ -x "$1" ]; then
        echo "$1"
    else
        which "$1" || :
    fi
}

with_bash_42=0
with_printf=1
if [ -z "$BASH_VERSION" ]; then
    [ -z "$(commandex printf)" ] && with_printf=0
else
    [ "${BASH_VERSINFO[0]}" -eq 4 -a "${BASH_VERSINFO[1]}" -ge 2 -o \
      "${BASH_VERSINFO[0]}" -gt 4 ] && with_bash_42=1
fi

wsrep_log()
{
    local t
    # echo everything to stderr so that it gets into common error log
    # deliberately made to look different from the rest of the log
    if [ "$OS" = 'Linux' ]; then
        t=$(date '+%Y%m%d %H:%M:%S.%3N')
    elif [ $with_bash_42 -ne 0 ]; then
        printf -v t '%(%Y%m%d %H:%M:%S)T.000'
    else
        t=$(date '+%Y%m%d %H:%M:%S.000')
    fi
    echo "WSREP_SST: $* ($t)" >&2
}

wsrep_log_error()
{
    wsrep_log "[ERROR] $*"
}

wsrep_log_warning()
{
    wsrep_log "[WARNING] $*"
}

wsrep_log_info()
{
    wsrep_log "[INFO] $*"
}

trim_string()
{
    if [ -n "$BASH_VERSION" ]; then
        local pattern="[![:space:]${2:-}]"
        local x="${1#*$pattern}"
        local z=${#1}
        x=${#x}
        if [ $x -ne $z ]; then
            local y="${1%$pattern*}"
            y=${#y}
            x=$(( z-x-1 ))
            y=$(( y-x+1 ))
            echo "${1:$x:$y}"
        else
            echo ''
        fi
    else
        local pattern="[[:space:]${2:-}]"
        echo "$1" | sed -E "s/^$pattern+|$pattern+\$//g"
    fi
}

trim_dir()
{
    if [ -n "$BASH_VERSION" ]; then
        local pattern="![:space:]${2:-}"
        local x="${1#*[$pattern]}"
        local z=${#1}
        x=${#x}
        if [ $x -ne $z ]; then
            local y="${1%[$pattern/]*}"
            y=${#y}
            x=$(( z-x-1 ))
            y=$(( y-x+1 ))
            x="${1:$x:$y}"
            [ -z "$x" ] && x='.'
            echo "$x"
        else
            echo ''
        fi
    else
        local pattern="[:space:]${2:-}"
        local x=$(echo "$1" | sed -E "s/^[$pattern]+|[$pattern/]+\$//g")
        if [ -n "$x" ]; then
            echo "$x"
        elif "${1#*/}" != "$1"; then
            echo '.'
        else
            echo ''
        fi
    fi
}

trim_right()
{
    if [ -n "$BASH_VERSION" ]; then
        local pattern="[![:space:]${2:-}]"
        local z=${#1}
        local y="${1%$pattern*}"
        y=${#y}
        if [ $y -ne $z ]; then
            y=$(( y+1 ))
            echo "${1:0:$y}"
        else
            echo ''
        fi
    else
        local pattern="[[:space:]${2:-}]"
        echo "$1" | sed -E "s/$pattern+\$//g"
    fi
}

trim_left()
{
    if [ -n "$BASH_VERSION" ]; then
        local pattern="[![:space:]${2:-}]"
        local x="${1#*$pattern}"
        local z=${#1}
        x=${#x}
        if [ $x -ne $z ]; then
            x=$(( z-x-1 ))
            echo "${1:$x:$z}"
        else
            echo ''
        fi
    else
        local pattern="[[:space:]${2:-}]"
        echo "$1" | sed -E "s/^$pattern+//g"
    fi
}

to_minuses()
{
    local x="$1"
    local t="${1#*_}"
    local r=""
    while [ "$t" != "$x" ]; do
       r="$r${x%%_*}-"
       x="$t"
       t="${t#*_}"
    done
    echo "$r$x"
}

WSREP_SST_OPT_BYPASS=0
WSREP_SST_OPT_PROGRESS=0
WSREP_SST_OPT_BINLOG=""
WSREP_SST_OPT_BINLOG_INDEX=""
WSREP_SST_OPT_LOG_BASENAME=""
WSREP_SST_OPT_DATA=""
WSREP_SST_OPT_AUTH="${WSREP_SST_OPT_AUTH:-}"
WSREP_SST_OPT_USER="${WSREP_SST_OPT_USER:-}"
WSREP_SST_OPT_PSWD="${WSREP_SST_OPT_PSWD:-}"
WSREP_SST_OPT_DEFAULT=""
WSREP_SST_OPT_DEFAULTS=""
WSREP_SST_OPT_EXTRA_DEFAULT=""
WSREP_SST_OPT_EXTRA_DEFAULTS=""
WSREP_SST_OPT_SUFFIX_DEFAULT=""
WSREP_SST_OPT_SUFFIX_VALUE=""
WSREP_SST_OPT_MYSQLD=""
WSREP_SST_OPT_PORT=""
WSREP_SST_OPT_ADDR=""
WSREP_SST_OPT_ADDR_PORT=""
WSREP_SST_OPT_HOST=""
WSREP_SST_OPT_HOST_UNESCAPED=""
ARIA_LOG_DIR=""
INNODB_DATA_HOME_DIR=$(trim_dir "${INNODB_DATA_HOME_DIR:-}")
INNODB_LOG_GROUP_HOME=$(trim_dir "${INNODB_LOG_GROUP_HOME:-}")
INNODB_UNDO_DIR=$(trim_dir "${INNODB_UNDO_DIR:-}")
INNODB_BUFFER_POOL=""
INNODB_BUFFER_POOL_SIZE=""
INNODB_FORCE_RECOVERY=""
INNOEXTRA=""

while [ $# -gt 0 ]; do
case "$1" in
    '--address')
        WSREP_SST_OPT_ADDR=$(trim_string "$2")
        #
        # Break address string into host:port/path parts
        #
        case "$WSREP_SST_OPT_ADDR" in
        \[*)
            # IPv6
            # Remove the starting and ending square brackets, if present:
            addr="${WSREP_SST_OPT_ADDR#\[}"
            addr=$(trim_right "${addr%%\]*}")
            # Some utilities and subsequent code require an address
            # without square brackets:
            readonly WSREP_SST_OPT_HOST_UNESCAPED="$addr"
            # Square brackets are needed in most cases:
            readonly WSREP_SST_OPT_HOST="[$addr]"
            # Mark this address as IPv6:
            readonly WSREP_SST_OPT_HOST_IPv6=1
            # Let's remove the leading part that contains the host address:
            remain="${WSREP_SST_OPT_ADDR#*\]}"
            ;;
        *)
            addr=$(trim_right "${WSREP_SST_OPT_ADDR%%[:/]*}")
            readonly WSREP_SST_OPT_HOST="$addr"
            readonly WSREP_SST_OPT_HOST_UNESCAPED="$addr"
            readonly WSREP_SST_OPT_HOST_IPv6=0
            # Let's remove the leading part that contains the host address:
            remain="${WSREP_SST_OPT_ADDR#*[:/]}"
            ;;
        esac
        # If there is nothing but the address, then the remainder is empty:
        [ "$remain" = "$WSREP_SST_OPT_ADDR" ] && remain=""
        # Let's remove the ":" character that separates the port number
        # from the hostname:
        remain="${remain#:}"
        # Extract the port number from the address - all characters
        # up to "/" (if present):
        WSREP_SST_OPT_ADDR_PORT="${remain%%/*}"
        # If the "/" character is present, then the path is not empty:
        if [ "$WSREP_SST_OPT_ADDR_PORT" != "$remain" ]; then
            # This operation removes everything up to the "/" character,
            # effectively removing the port number from the string:
            readonly WSREP_SST_OPT_PATH="${remain#*/}"
        else
            readonly WSREP_SST_OPT_PATH=""
        fi
        WSREP_SST_OPT_ADDR_PORT=$(trim_right "$WSREP_SST_OPT_ADDR_PORT")
        # Remove the module name part from the string, which ends with "/":
        remain="${WSREP_SST_OPT_PATH#*/}"
        # This operation removes the tail after the very first occurrence
        # of the "/" character, inclusively:
        readonly WSREP_SST_OPT_MODULE=$(trim_right "${WSREP_SST_OPT_PATH%%/*}")
        # If there is one more "/" in the string, then everything before
        # it will be the LSN, otherwise the LSN is empty:
        if [ "$remain" != "$WSREP_SST_OPT_PATH" ]; then
            # Extract the part that matches the LSN by removing all
            # characters starting from the very first "/":
            readonly WSREP_SST_OPT_LSN=$(trim_right "${remain%%/*}")
            # Exctract everything after the first occurrence of
            # the "/" character in the string:
            source="$remain"
            remain="${remain#*/}"
            # If the remainder does not match the original string,
            # then there is something else (the version number in
            # our case):
            if [ "$remain" != "$source" ]; then
                # Let's extract the version number by removing the tail
                # after the very first occurence of the "/" character
                # (inclusively):
                readonly WSREP_SST_OPT_SST_VER=$(trim_right "${remain%%/*}")
            else
                readonly WSREP_SST_OPT_SST_VER=""
            fi
        else
            readonly WSREP_SST_OPT_LSN=""
            readonly WSREP_SST_OPT_SST_VER=""
        fi
        shift
        ;;
    '--bypass')
        readonly WSREP_SST_OPT_BYPASS=1
        ;;
    '--progress')
        readonly WSREP_SST_OPT_PROGRESS=$(( $2 ))
        shift
        ;;
    '--datadir')
        # Let's remove the trailing slash:
        readonly WSREP_SST_OPT_DATA=$(trim_dir "$2")
        shift
        ;;
    '--aria-log-dir-path')
        # Let's remove the trailing slash:
        readonly ARIA_LOG_DIR=$(trim_dir "$2")
        shift
        ;;
    '--innodb-data-home-dir')
        # Let's remove the trailing slash:
        readonly INNODB_DATA_HOME_DIR=$(trim_dir "$2")
        shift
        ;;
    '--innodb-log-group-home-dir')
        # Let's remove the trailing slash:
        readonly INNODB_LOG_GROUP_HOME=$(trim_dir "$2")
        shift
        ;;
    '--innodb-undo-directory')
        # Let's remove the trailing slash:
        readonly INNODB_UNDO_DIR=$(trim_dir "$2")
        shift
        ;;
    '--innodb-buffer-pool-filename')
        readonly INNODB_BUFFER_POOL=$(trim_string "$2")
        shift
        ;;
    '--innodb-buffer-pool-size')
        readonly INNODB_BUFFER_POOL_SIZE=$(trim_string "$2")
        shift
        ;;
    '--defaults-file')
        file=$(trim_string "$2")
        readonly WSREP_SST_OPT_DEFAULT="$1=$file"
        readonly WSREP_SST_OPT_DEFAULTS="$1='$file'"
        shift
        ;;
    '--defaults-extra-file')
        file=$(trim_string "$2")
        readonly WSREP_SST_OPT_EXTRA_DEFAULT="$1=$file"
        readonly WSREP_SST_OPT_EXTRA_DEFAULTS="$1='$file'"
        shift
        ;;
    '--defaults-group-suffix')
        suffix=$(trim_string "$2")
        readonly WSREP_SST_OPT_SUFFIX_DEFAULT="$1=$suffix"
        readonly WSREP_SST_OPT_SUFFIX_VALUE="$suffix"
        shift
        ;;
    '--host')
        addr=$(trim_string "$2")
        case "$addr" in
        \[*)
            # IPv6
            # Remove the starting and ending square brackets, if present:
            addr="${addr#\[}"
            addr=$(trim_right "${addr%%\]*}")
            # Some utilities and subsequent code require an address
            # without square brackets:
            readonly WSREP_SST_OPT_HOST_UNESCAPED="$addr"
            # Square brackets are needed in most cases:
            readonly WSREP_SST_OPT_HOST="[$addr]"
            # Mark this address as IPv6:
            readonly WSREP_SST_OPT_HOST_IPv6=1
            ;;
        *)
            readonly WSREP_SST_OPT_HOST="$addr"
            readonly WSREP_SST_OPT_HOST_UNESCAPED="$addr"
            readonly WSREP_SST_OPT_HOST_IPv6=0
            ;;
        esac
        WSREP_SST_OPT_ADDR="$addr"
        shift
        ;;
    '--local-port')
        readonly WSREP_SST_OPT_LPORT=$(( $2 ))
        shift
        ;;
    '--parent')
        readonly WSREP_SST_OPT_PARENT=$(( $2 ))
        shift
        ;;
    '--password')
        WSREP_SST_OPT_PSWD="$2"
        shift
        ;;
    '--port')
        readonly WSREP_SST_OPT_PORT=$(( $2 ))
        shift
        ;;
    '--role')
        readonly WSREP_SST_OPT_ROLE=$(trim_string "$2")
        shift
        ;;
    '--socket')
        readonly WSREP_SST_OPT_SOCKET=$(trim_string "$2")
        shift
        ;;
    '--user')
        WSREP_SST_OPT_USER="$2"
        shift
        ;;
    '--gtid')
        readonly WSREP_SST_OPT_GTID=$(trim_string "$2")
        shift
        ;;
    '--binlog'|'--log-bin')
        readonly WSREP_SST_OPT_BINLOG=$(trim_string "$2")
        shift
        ;;
    '--binlog-index'|'--log-bin-index')
        WSREP_SST_OPT_BINLOG_INDEX=$(trim_string "$2")
        shift
        ;;
    '--log-basename')
        readonly WSREP_SST_OPT_LOG_BASENAME=$(trim_string "$2")
        shift
        ;;
    '--gtid-domain-id')
        readonly WSREP_SST_OPT_GTID_DOMAIN_ID=$(trim_string "$2")
        shift
        ;;
    '--mysqld-args')
        original_cmd=""
        shift
        cmd_tail=0
        while [ $# -gt 0 ]; do
           lname="${1#--}"
           # "--" is interpreted as the end of the list of options:
           if [ -z "$lname" ]; then
               shift
               if [ $# -gt 0 ]; then
                   # copy "--" to the output string:
                   original_cmd="$original_cmd --"
                   # All other arguments must be copied unchanged:
                   while [ $# -gt 0 ]; do
                       original_cmd="$original_cmd '$1'"
                       shift
                   done
               fi
               break
           fi
           # Make sure the argument does not start with "--", otherwise it
           # is a long option, which is processed after this "if":
           if [ "$lname" = "$1" ]; then
               # Check if the argument is the short option or the short
               # options list, starting with "-":
               options="${1#-}"
               if [ "$options" != "$1" -a -n "$options" ]; then
                   slist=""
                   while [ -n "$options" ]; do
                       # Let's separate the first character as the current
                       # option name:
                       if [ -n "$BASH_VERSION" ]; then
                           option="${options:0:1}"
                       elif [ $with_printf -ne 0 ]; then
                           option=$(printf '%.1s' "$options")
                       else
                           # If it's not bash and without printf,
                           # then we need to use slow external utilities:
                           option=$(echo "$options" | cut -c1)
                       fi
                       # And the subsequent characters consider option value:
                       value=""
                       if [ ${#options} -gt 0 ]; then
                           value="${options#?}"
                       fi
                       # Check for options without argument:
                       if [ "$option" != '?' -a \
                            "$option" != 'a' -a \
                            "$option" != 's' -a \
                            "$option" != 'v' ]
                       then
                           # If the option value is absent, then check
                           # the following argument:
                           if [ -z "$value" -a $# -gt 1 ]; then
                               # if the next argument does not start with
                               # the "-" character, then next argument is
                               # the current option value:
                               if [ "${2#-}" = "$2" ]; then
                                   shift
                                   value="$1"
                               elif [ "$2" = '--' ]; then
                                   shift
                                   if [ $# -gt 1 ]; then
                                       cmd_tail=1
                                       shift
                                       value="$1"
                                   fi
                               fi
                           fi
                           if [ "$option" = 'h' ]; then
                               if [ -z "$WSREP_SST_OPT_DATA" ]; then
                                   MYSQLD_OPT_DATADIR=$(trim_dir "$value")
                               fi
                           elif [ "$option" != 'u' -a \
                                  "$option" != 'P' ]
                           then
                               if [ $cmd_tail -ne 0 ]; then
                                   option="$option --"
                               fi
                               if [ -z "$value" ]; then
                                   slist="$slist$option"
                               elif [ -z "$slist" ]; then
                                   slist="$option '$value'"
                               else
                                   slist="$slist -$option '$value'"
                               fi
                               break
                           fi
                           if [ $cmd_tail -ne 0 ]; then
                               if [ -n "$slist" ]; then
                                   slist="$slist --"
                               else
                                   slist='-'
                               fi
                           fi
                           break
                       else
                           slist="$slist$option"
                       fi
                       options="$value"
                   done
                   if [ -n "$slist" ]; then
                       original_cmd="$original_cmd -$slist"
                   fi
               elif [ -z "$options" ]; then
                   # We found an minus sign without any characters after it:
                   original_cmd="$original_cmd -"
               else
                   # We found a value that does not start with a minus -
                   # it is a positional argument or the value of previous
                   # option. Copy it to output string (as is):
                   original_cmd="$original_cmd '$1'"
               fi
               shift
               if [ $cmd_tail -ne 0 ]; then
                   # All other arguments must be copied unchanged:
                   while [ $# -gt 0 ]; do
                       original_cmd="$original_cmd '$1'"
                       shift
                   done
                   break
               fi
               continue
           fi
           # Now we are sure that we are working with an option
           # that has a "long" name, so remove all characters after
           # the first equal sign:
           option="${1%%=*}"
           # If the option name contains underscores, then replace
           # them to minuses:
           if [ "${option#*_}" != "$option" ]; then
               option=$(to_minuses "$option")
           fi
           # The "--loose-" prefix should not affect the recognition
           # of the option name:
           if [ "${option#--loose-}" != "$option" ]; then
               option="--${option#--loose-}"
           fi
           # Some options just need to be removed from the list:
           if [ "$option" != '--defaults-file' -a \
                "$option" != '--defaults-extra-file' -a \
                "$option" != '--defaults-group-suffix' -a \
                "$option" != '--user' -a \
                "$option" != '--port' -a \
                "$option" != '--socket' ]; then
               value="${1#*=}"
               if [ "$value" = "$1" ]; then
                   value=""
               fi
               # Let's fill in the variables containing important paths
               # that might not have been passed through explicit parameters
               # (+ removing the trailing slash in these paths). Many of these
               # options are processed internally within scripts or passed
               # explicitly to other programs, so we need to remove them
               # from mysqld's argument list:
               skip_mysqld_arg=0
               case "$option" in
                   '--aria-log-dir-path')
                       if [ -z "$ARIA_LOG_DIR" ]; then
                           MYSQLD_OPT_ARIA_LOG_DIR=$(trim_dir "$value")
                       fi
                       skip_mysqld_arg=1
                       ;;
                   '--innodb-data-home-dir')
                       if [ -z "$INNODB_DATA_HOME_DIR" ]; then
                           MYSQLD_OPT_INNODB_DATA_HOME_DIR=$(trim_dir "$value")
                       fi
                       skip_mysqld_arg=1
                       ;;
                   '--innodb-log-group-home-dir')
                       if [ -z "$INNODB_LOG_GROUP_HOME" ]; then
                           MYSQLD_OPT_INNODB_LOG_GROUP_HOME=$(trim_dir "$value")
                       fi
                       skip_mysqld_arg=1
                       ;;
                   '--innodb-undo-directory')
                       if [ -z "$INNODB_UNDO_DIR" ]; then
                           MYSQLD_OPT_INNODB_UNDO_DIR=$(trim_dir "$value")
                       fi
                       skip_mysqld_arg=1
                       ;;
                   '--innodb-buffer-pool-filename')
                       if [ -z "$INNODB_BUFFER_POOL" ]; then
                           MYSQLD_OPT_INNODB_BUFFER_POOL=$(trim_string "$value")
                       fi
                       skip_mysqld_arg=1
                       ;;
                   '--innodb-buffer-pool-size')
                       if [ -z "$INNODB_BUFFER_POOL_SIZE" ]; then
                           MYSQLD_OPT_INNODB_BUFFER_POOL_SIZE=$(trim_string "$value")
                       fi
                       skip_mysqld_arg=1
                       ;;
                   '--innodb-force-recovery')
                       if [ -n "$value" -a "$value" != "0" ]; then
                           INNODB_FORCE_RECOVERY=$(trim_string "$value")
                       fi
                       skip_mysqld_arg=1
                       ;;
                   '--log-bin')
                       if [ -z "$WSREP_SST_OPT_BINLOG" ]; then
                           MYSQLD_OPT_LOG_BIN=$(trim_string "$value")
                       fi
                       skip_mysqld_arg=1
                       ;;
                   '--log-bin-index')
                       if [ -z "$WSREP_SST_OPT_BINLOG_INDEX" ]; then
                           MYSQLD_OPT_LOG_BIN_INDEX=$(trim_string "$value")
                       fi
                       skip_mysqld_arg=1
                       ;;
                   '--log-basename')
                       if [ -z "$WSREP_SST_OPT_LOG_BASENAME" ]; then
                           MYSQLD_OPT_LOG_BASENAME=$(trim_string "$value")
                       fi
                       skip_mysqld_arg=1
                       ;;
                   '--datadir')
                       if [ -z "$WSREP_SST_OPT_DATA" ]; then
                           MYSQLD_OPT_DATADIR=$(trim_dir "$value")
                       fi
                       skip_mysqld_arg=1
                       ;;
               esac
               if [ $skip_mysqld_arg -eq 0 ]; then
                   original_cmd="$original_cmd '$1'"
               fi
           fi
           shift
        done
        WSREP_SST_OPT_MYSQLD="${original_cmd# *}"
        break
        ;;
    *) # Must be command usage
        # exit 1
        ;;
esac
shift
done

WSREP_TRANSFER_TYPE='SST'
[ $WSREP_SST_OPT_BYPASS -ne 0 ] && readonly WSREP_TRANSFER_TYPE='IST'
# Let's take the name of the current script as a base,
# removing the directory, extension and "wsrep_sst_" prefix:
WSREP_METHOD="${0##*/}"
WSREP_METHOD="${WSREP_METHOD%.*}"
readonly WSREP_METHOD="${WSREP_METHOD#wsrep_sst_}"
if [ -n "${WSREP_SST_OPT_ROLE+x}" ]; then
    if [ "$WSREP_SST_OPT_ROLE" != 'donor' -a \
         "$WSREP_SST_OPT_ROLE" != 'joiner' ]
    then
        wsrep_log_error "Unrecognized role: '$WSREP_SST_OPT_ROLE'"
        exit 22 # EINVAL
    fi
else
    readonly WSREP_SST_OPT_ROLE='donor'
fi

readonly WSREP_SST_OPT_PROGRESS

# The same argument can be present on the command line several
# times, in this case we must take its last value:
if [ -n "${MYSQLD_OPT_ARIA_LOG_DIR:-}" -a \
     -z "$ARIA_LOG_DIR" ]; then
    readonly ARIA_LOG_DIR="$MYSQLD_OPT_ARIA_LOG_DIR"
fi
if [ -n "${MYSQLD_OPT_INNODB_DATA_HOME_DIR:-}" -a \
     -z "$INNODB_DATA_HOME_DIR" ]; then
    readonly INNODB_DATA_HOME_DIR="$MYSQLD_OPT_INNODB_DATA_HOME_DIR"
fi
if [ -n "${MYSQLD_OPT_INNODB_LOG_GROUP_HOME:-}" -a \
     -z "$INNODB_LOG_GROUP_HOME" ]; then
    readonly INNODB_LOG_GROUP_HOME="$MYSQLD_OPT_INNODB_LOG_GROUP_HOME"
fi
if [ -n "${MYSQLD_OPT_INNODB_UNDO_DIR:-}" -a \
     -z "$INNODB_UNDO_DIR" ]; then
    readonly INNODB_UNDO_DIR="$MYSQLD_OPT_INNODB_UNDO_DIR"
fi
if [ -n "${MYSQLD_OPT_INNODB_BUFFER_POOL:-}" -a \
     -z "$INNODB_BUFFER_POOL" ]; then
    readonly INNODB_BUFFER_POOL="$MYSQLD_OPT_INNODB_BUFFER_POOL"
fi
if [ -n "${MYSQLD_OPT_INNODB_BUFFER_POOL_SIZE:-}" -a \
     -z "$INNODB_BUFFER_POOL_SIZE" ]; then
    readonly INNODB_BUFFER_POOL_SIZE="$MYSQLD_OPT_INNODB_BUFFER_POOL_SIZE"
fi
if [ -n "${MYSQLD_OPT_LOG_BIN:-}" -a \
     -z "$WSREP_SST_OPT_BINLOG" ]; then
    readonly WSREP_SST_OPT_BINLOG="$MYSQLD_OPT_LOG_BIN"
fi
if [ -n "${MYSQLD_OPT_LOG_BIN_INDEX:-}" -a \
     -z "$WSREP_SST_OPT_BINLOG_INDEX" ]; then
    WSREP_SST_OPT_BINLOG_INDEX="$MYSQLD_OPT_LOG_BIN_INDEX"
fi
if [ -n "${MYSQLD_OPT_DATADIR:-}" -a \
     -z "$WSREP_SST_OPT_DATA" ]; then
    readonly WSREP_SST_OPT_DATA="$MYSQLD_OPT_DATADIR"
fi
if [ -n "${MYSQLD_OPT_LOG_BASENAME:-}" -a \
     -z "$WSREP_SST_OPT_LOG_BASENAME" ]; then
    readonly WSREP_SST_OPT_LOG_BASENAME="$MYSQLD_OPT_LOG_BASENAME"
fi

# If the --log-bin option is present without a value, then
# set WSREP_SST_OPT_BINLOG value using other arguments:
if [ -z "$WSREP_SST_OPT_BINLOG" -a -n "${MYSQLD_OPT_LOG_BIN+x}" ]; then
    if [ -n "$WSREP_SST_OPT_LOG_BASENAME" ]; then
        # If the WSREP_SST_OPT_BINLOG variable is not set, but
        # --log-basename is present among the arguments to mysqld,
        # then set WSREP_SST_OPT_BINLOG equal to the base name
        # with the "-bin" suffix:
        readonly WSREP_SST_OPT_BINLOG="$WSREP_SST_OPT_LOG_BASENAME-bin"
    else
        # Take the default name:
        readonly WSREP_SST_OPT_BINLOG='mysql-bin'
    fi
fi

# Reconstructing the command line arguments that control the innodb
# and binlog options:
if [ -n "$WSREP_SST_OPT_LOG_BASENAME" ]; then
    if [ -n "$WSREP_SST_OPT_MYSQLD" ]; then
        WSREP_SST_OPT_MYSQLD="--log-basename='$WSREP_SST_OPT_LOG_BASENAME' $WSREP_SST_OPT_MYSQLD"
    else
        WSREP_SST_OPT_MYSQLD="--log-basename='$WSREP_SST_OPT_LOG_BASENAME'"
    fi
fi
if [ -n "$ARIA_LOG_DIR" ]; then
    INNOEXTRA="$INNOEXTRA --aria-log-dir-path='$ARIA_LOG_DIR'"
fi
if [ -n "$INNODB_DATA_HOME_DIR" ]; then
    INNOEXTRA="$INNOEXTRA --innodb-data-home-dir='$INNODB_DATA_HOME_DIR'"
fi
if [ -n "$INNODB_LOG_GROUP_HOME" ]; then
    INNOEXTRA="$INNOEXTRA --innodb-log-group-home-dir='$INNODB_LOG_GROUP_HOME'"
fi
if [ -n "$INNODB_UNDO_DIR" ]; then
    INNOEXTRA="$INNOEXTRA --innodb-undo-directory='$INNODB_UNDO_DIR'"
fi
if [ -n "$INNODB_BUFFER_POOL" ]; then
    INNOEXTRA="$INNOEXTRA --innodb-buffer-pool-filename='$INNODB_BUFFER_POOL'"
fi
if [ -n "$INNODB_BUFFER_POOL_SIZE" ]; then
    INNOEXTRA="$INNOEXTRA --innodb-buffer-pool-size='$INNODB_BUFFER_POOL_SIZE'"
fi
if [ -n "$WSREP_SST_OPT_BINLOG" ]; then
    INNOEXTRA="$INNOEXTRA --log-bin='$WSREP_SST_OPT_BINLOG'"
    if [ -n "$WSREP_SST_OPT_BINLOG_INDEX" ]; then
        if [ -n "$WSREP_SST_OPT_MYSQLD" ]; then
            WSREP_SST_OPT_MYSQLD="--log-bin-index='$WSREP_SST_OPT_BINLOG_INDEX' $WSREP_SST_OPT_MYSQLD"
        else
            WSREP_SST_OPT_MYSQLD="--log-bin-index='$WSREP_SST_OPT_BINLOG_INDEX'"
        fi
    fi
fi

readonly INNODB_FORCE_RECOVERY
readonly WSREP_SST_OPT_MYSQLD

get_binlog()
{
    # if no command line argument and WSREP_SST_OPT_BINLOG is not set,
    # try to get it from my.cnf:
    if [ -z "$WSREP_SST_OPT_BINLOG" ]; then
        WSREP_SST_OPT_BINLOG=$(parse_cnf '--mysqld' 'log-bin')
    fi
    # if no command line argument and WSREP_SST_OPT_BINLOG_INDEX is not set,
    # try to get it from my.cnf:
    if [ -z "$WSREP_SST_OPT_BINLOG_INDEX" ]; then
        WSREP_SST_OPT_BINLOG_INDEX=$(parse_cnf '--mysqld' 'log-bin-index')
    fi
    # if no command line argument and WSREP_SST_OPT_LOG_BASENAME is not set,
    # then try to get it from my.cnf:
    if [ -z "$WSREP_SST_OPT_LOG_BASENAME" ]; then
        WSREP_SST_OPT_LOG_BASENAME=$(parse_cnf '--mysqld' 'log-basename')
    fi
    if [ -z "$WSREP_SST_OPT_BINLOG" ]; then
        # If the log-bin option is specified without a parameter,
        # then we need to build the name of the index file according
        # to the rules described in the server documentation:
        if [ $(in_config '--mysqld' 'log-bin') -ne 0 ]; then
            if [ -n "$WSREP_SST_OPT_LOG_BASENAME" ]; then
                # If the WSREP_SST_OPT_BINLOG variable is not set, but
                # --log-basename is present among the arguments of mysqld,
                # then set WSREP_SST_OPT_BINLOG equal to the base name
                # with the "-bin" suffix:
                readonly WSREP_SST_OPT_BINLOG="$WSREP_SST_OPT_LOG_BASENAME-bin"
            else
                # Take the default name:
                readonly WSREP_SST_OPT_BINLOG='mysql-bin'
            fi
        fi
    fi
    if [ -n "$WSREP_SST_OPT_BINLOG" ]; then
        # If the name of the index file is not specified, then we will build
        # it according to the specifications for the server:
        if [ -z "$WSREP_SST_OPT_BINLOG_INDEX" ]; then
            if [ -n "$WSREP_SST_OPT_LOG_BASENAME" ]; then
                # If the WSREP_SST_OPT_BINLOG_INDEX variable is not set, but
                # --log-basename is present among the arguments of mysqld,
                # then set WSREP_SST_OPT_BINLOG_INDEX equal to the base name
                # with the "-bin" suffix:
                readonly WSREP_SST_OPT_BINLOG_INDEX="$WSREP_SST_OPT_LOG_BASENAME-bin.index"
            else
                # Use the default name (note that base of this name
                # is already defined above):
                readonly WSREP_SST_OPT_BINLOG_INDEX="$WSREP_SST_OPT_BINLOG.index"
            fi
        else
            # Remove all directories from the index file path:
            local filename="${WSREP_SST_OPT_BINLOG_INDEX##*/}"
            # Check if the index file name contains the extension:
            if [ "${filename%.*}" = "$filename" ]; then
                # Let's add the default extension (".index"):
                readonly WSREP_SST_OPT_BINLOG_INDEX="$WSREP_SST_OPT_BINLOG_INDEX.index"
            else
                readonly WSREP_SST_OPT_BINLOG_INDEX
            fi
        fi
    fi
}

# Check the presence of the port value and, if necessary, transfer
# the port number from the address to the WSREP_SST_OPT_PORT variable
# or vice versa, and also, if necessary, substitute the missing port
# value into the address value:
if [ -n "$WSREP_SST_OPT_ADDR_PORT" ]; then
    if [ -n "$WSREP_SST_OPT_PORT" ]; then
        if [ "$WSREP_SST_OPT_PORT" != "$WSREP_SST_OPT_ADDR_PORT" ]; then
            echo "WSREP_SST: [ERROR] port in --port=$WSREP_SST_OPT_PORT" \
                 "differs from port in --address=$WSREP_SST_OPT_ADDR" >&2
            exit 2
        fi
    else
        # If the address contains a port number, assign it to
        # the corresponding variable:
        readonly WSREP_SST_OPT_PORT="$WSREP_SST_OPT_ADDR_PORT"
    fi
else
    # If the port is missing, take the default port:
    if [ -z "$WSREP_SST_OPT_PORT" ]; then
        readonly WSREP_SST_OPT_PORT=4444
    fi
    WSREP_SST_OPT_ADDR_PORT="$WSREP_SST_OPT_PORT"
fi

# Let's construct a new value for the address with the port:
sst_path="${WSREP_SST_OPT_PATH:+/}$WSREP_SST_OPT_PATH"
WSREP_SST_OPT_ADDR="$WSREP_SST_OPT_HOST:$WSREP_SST_OPT_PORT$sst_path"

readonly WSREP_SST_OPT_ADDR
readonly WSREP_SST_OPT_ADDR_PORT

# try to use my_print_defaults, mysql and mysqldump that come
# with the sources (for MTR suite):
script_binary=$(dirname "$0")
SCRIPTS_DIR=$(cd "$script_binary"; pwd)
EXTRA_DIR="$SCRIPTS_DIR/../extra"

if [ -x "$SCRIPTS_DIR/my_print_defaults" ]; then
    MY_PRINT_DEFAULTS="$SCRIPTS_DIR/my_print_defaults"
elif [ -x "$EXTRA_DIR/my_print_defaults" ]; then
    MY_PRINT_DEFAULTS="$EXTRA_DIR/my_print_defaults"
else
    MY_PRINT_DEFAULTS=$(commandex 'my_print_defaults')
    if [ -z "$MY_PRINT_DEFAULTS" ]; then
        wsrep_log_error "my_print_defaults not found in path"
        exit 2
    fi
fi

readonly MY_PRINT_DEFAULTS

wsrep_defaults="$WSREP_SST_OPT_DEFAULTS"
wsrep_defaults="$wsrep_defaults${WSREP_SST_OPT_EXTRA_DEFAULTS:+ }$WSREP_SST_OPT_EXTRA_DEFAULTS"
wsrep_defaults="$wsrep_defaults${WSREP_SST_OPT_SUFFIX_DEFAULT:+ }$WSREP_SST_OPT_SUFFIX_DEFAULT"

readonly WSREP_SST_OPT_CONF="${wsrep_defaults:+ }$wsrep_defaults"

wsrep_defaults="$WSREP_SST_OPT_DEFAULT"
wsrep_defaults="$wsrep_defaults${WSREP_SST_OPT_EXTRA_DEFAULT:+ }$WSREP_SST_OPT_EXTRA_DEFAULT"
wsrep_defaults="$wsrep_defaults${WSREP_SST_OPT_SUFFIX_DEFAULT:+ }$WSREP_SST_OPT_SUFFIX_DEFAULT"

readonly WSREP_SST_OPT_CONF_UNQUOTED="${wsrep_defaults:+ }$wsrep_defaults"

#
# User can specify mariabackup specific settings that will be used during sst
# process like encryption, etc. Parse such configuration option.
#
# 1st parameter: group (config file section like sst) or
#                my_print_defaults argument (like --mysqld)
# 2nd parameter: var : name of the variable in the section, e.g. server-id
# 3rd parameter: default value for the parameter
#
parse_cnf()
{
    local groups="$1"
    local var="$2"
    local reval=""

# normalize the variable names specified in the .cnf file
    # (user can use '_' or '-', for example, log-bin or log_bin),
    # then search for the last instance of the desired variable
    # and finally get the value of that variable (if the variable
    # was specified several times - we use only its last instance):

local pattern='BEGIN {OFS=FS="="} {sub(/^--loose/,"-",$0); gsub(/_/,"-",$1); if ($1=="--'"$var"'") lastval=substr($0,length($1)+2)} END {print lastval}'

while [ -n "$groups" ]; do
        # Remove the largest suffix starting with the '|' character:
        local group="${groups%%\|*}"
        # Remove the remainder (the group name) from the rest
        # of the groups list (as if it were a prefix):
        if [ "$group" != "$groups" ]; then
            groups="${groups#*\|}"
        else
            groups=""
        fi
        # If the group name is the same as the "mysqld" without "--" prefix,
        # then try to use it together with the group suffix:
        if [ "$group" = 'mysqld' -a -n "$WSREP_SST_OPT_SUFFIX_VALUE" ]; then
            reval=$("$MY_PRINT_DEFAULTS" \
                    ${WSREP_SST_OPT_DEFAULT:+"$WSREP_SST_OPT_DEFAULT"} \
                    ${WSREP_SST_OPT_EXTRA_DEFAULT:+"$WSREP_SST_OPT_EXTRA_DEFAULT"} \
                    ${WSREP_SST_OPT_SUFFIX_DEFAULT:+"$WSREP_SST_OPT_SUFFIX_DEFAULT"} \
                    "mysqld$WSREP_SST_OPT_SUFFIX_VALUE" | awk "$pattern")
            if [ -n "$reval" ]; then
                break
            fi
        fi
        # Let's try to use the group name as it is:
        reval=$("$MY_PRINT_DEFAULTS" \
                ${WSREP_SST_OPT_DEFAULT:+"$WSREP_SST_OPT_DEFAULT"} \
                ${WSREP_SST_OPT_EXTRA_DEFAULT:+"$WSREP_SST_OPT_EXTRA_DEFAULT"} \
                ${WSREP_SST_OPT_SUFFIX_DEFAULT:+"$WSREP_SST_OPT_SUFFIX_DEFAULT"} \
                "$group" | awk "$pattern")
        if [ -n "$reval" ]; then
            break
        fi
    done

# Use default if we haven't found a value:
    [ -z "$reval" ] && reval="${3:-}"

# Truncate spaces:
    [ -n "$reval" ] && reval=$(trim_string "$reval")

echo "$reval"
}

#
# This function simply checks for the presence of the parameter
# in the config file, but does not return its value. It returns "1"
# (true) even if the parameter is present in the configuration file
# without a value:
#
in_config()
{
    local groups="$1"
    local var="$2"
    local found=0

# normalize the variable names specified in the .cnf file
    # (user can use '_' or '-', for example, log-bin or log_bin),
    # then search for the last instance(s) of the desired variable:

local pattern='BEGIN {OFS=FS="="; found=0} {sub(/^--loose/,"-",$0); gsub(/_/,"-",$1); if ($1=="--'"$var"'") found=1} END {print found}'

while [ -n "$groups" ]; do
        # Remove the largest suffix starting with the '|' character:
        local group="${groups%%\|*}"
        # Remove the remainder (the group name) from the rest
        # of the groups list (as if it were a prefix):
        if [ "$group" != "$groups" ]; then
            groups="${groups#*\|}"
        else
            groups=""
        fi
        # If the group name is the same as the "mysqld" without "--" prefix,
        # then try to use it together with the group suffix:
        if [ "$group" = 'mysqld' -a -n "$WSREP_SST_OPT_SUFFIX_VALUE" ]; then
            found=$("$MY_PRINT_DEFAULTS" \
                    ${WSREP_SST_OPT_DEFAULT:+"$WSREP_SST_OPT_DEFAULT"} \
                    ${WSREP_SST_OPT_EXTRA_DEFAULT:+"$WSREP_SST_OPT_EXTRA_DEFAULT"} \
                    ${WSREP_SST_OPT_SUFFIX_DEFAULT:+"$WSREP_SST_OPT_SUFFIX_DEFAULT"} \
                    "mysqld$WSREP_SST_OPT_SUFFIX_VALUE" | awk "$pattern")
            if [ $found -ne 0 ]; then
                break
            fi
        fi
        # Let's try to use the group name as it is:
        found=$($MY_PRINT_DEFAULTS \
                ${WSREP_SST_OPT_DEFAULT:+"$WSREP_SST_OPT_DEFAULT"} \
                ${WSREP_SST_OPT_EXTRA_DEFAULT:+"$WSREP_SST_OPT_EXTRA_DEFAULT"} \
                ${WSREP_SST_OPT_SUFFIX_DEFAULT:+"$WSREP_SST_OPT_SUFFIX_DEFAULT"} \
                "$group" | awk "$pattern")
        if [ $found -ne 0 ]; then
            break
        fi
    done

echo $found
}

# Get rid of incorrect values resulting from substitution
# in programs external to the script:
if [ "$WSREP_SST_OPT_USER" = '(null)' ]; then
    WSREP_SST_OPT_USER=""
fi
if [ "$WSREP_SST_OPT_PSWD" = '(null)' ]; then
    WSREP_SST_OPT_PSWD=""
fi
if [ "$WSREP_SST_OPT_AUTH" = '(null)' ]; then
    WSREP_SST_OPT_AUTH=""
fi

# Let's read the value of the authentication string from the
# configuration file so that it does not go to the command line
# and does not appear in the ps output:
if [ -z "$WSREP_SST_OPT_AUTH" ]; then
    WSREP_SST_OPT_AUTH=$(parse_cnf 'sst' 'wsrep-sst-auth')
fi

# Splitting WSREP_SST_OPT_AUTH as "user:password" pair:
if [ -n "$WSREP_SST_OPT_AUTH" ]; then
    # Extract username as shortest prefix up to first ':' character:
    WSREP_SST_OPT_AUTH_USER="${WSREP_SST_OPT_AUTH%%:*}"
    if [ -z "$WSREP_SST_OPT_USER" ]; then
        # if the username is not in the command line arguments,
        # set the username and password using WSREP_SST_OPT_AUTH
        # from the environment:
        WSREP_SST_OPT_USER="$WSREP_SST_OPT_AUTH_USER"
        WSREP_SST_OPT_PSWD="${WSREP_SST_OPT_AUTH#*:}"
    elif [ "$WSREP_SST_OPT_USER" = "$WSREP_SST_OPT_AUTH_USER" ]; then
        # If the username in the command line arguments and in
        # the environment variable are the same, set the password
        # if it was not specified in the command line:
        if [ -z "$WSREP_SST_OPT_PSWD" ]; then
            WSREP_SST_OPT_PSWD="${WSREP_SST_OPT_AUTH#*:}"
        fi
    else
        # The username is passed through the command line and does
        # not match the username in the environment variable - ignore
        # the environment and rebuild the authentication parameters:
        WSREP_SST_OPT_AUTH="$WSREP_SST_OPT_USER:$WSREP_SST_OPT_PSWD"
    fi
fi

WSREP_SST_OPT_REMOTE_AUTH="${WSREP_SST_OPT_REMOTE_AUTH:-}"
WSREP_SST_OPT_REMOTE_USER=
WSREP_SST_OPT_REMOTE_PSWD=
if [ -n "$WSREP_SST_OPT_REMOTE_AUTH" ]; then
    # Split auth string at the last ':'
    WSREP_SST_OPT_REMOTE_USER="${WSREP_SST_OPT_REMOTE_AUTH%%:*}"
    WSREP_SST_OPT_REMOTE_PSWD="${WSREP_SST_OPT_REMOTE_AUTH#*:}"
fi

readonly WSREP_SST_OPT_USER
readonly WSREP_SST_OPT_PSWD
readonly WSREP_SST_OPT_AUTH
readonly WSREP_SST_OPT_REMOTE_USER
readonly WSREP_SST_OPT_REMOTE_PSWD
readonly WSREP_SST_OPT_REMOTE_AUTH

if [ -n "$WSREP_SST_OPT_DATA" ]; then
    SST_PROGRESS_FILE="$WSREP_SST_OPT_DATA/sst_in_progress"
else
    SST_PROGRESS_FILE=""
fi

wsrep_cleanup_progress_file()
{
    if [ -n "$SST_PROGRESS_FILE" -a -f "$SST_PROGRESS_FILE" ]; then
        rm -f "$SST_PROGRESS_FILE" 2>/dev/null || :
    fi
}

wsrep_check_program()
{
    local prog="$1"
    local cmd=$(commandex "$prog")
    if [ -z "$cmd" ]; then
        wsrep_log_error "'$prog' not found in path"
        return 2 # no such file or directory
    fi
}

wsrep_check_programs()
{
    local ret=0
    while [ $# -gt 0 ]; do
        wsrep_check_program "$1" || ret=$?
        shift
    done
    return $ret
}

wsrep_check_datadir()
{
    if [ -z "$WSREP_SST_OPT_DATA" ]; then
        wsrep_log_error \
            "The '--datadir' parameter must be passed to the SST script"
        exit 2
    fi
}

get_openssl()
{
    # If the OPENSSL_BINARY variable is already defined, just return:
    if [ -n "${OPENSSL_BINARY+x}" ]; then
        return 0
    fi
    # Let's look for openssl:
    OPENSSL_BINARY=$(commandex 'openssl')
    if [ -z "$OPENSSL_BINARY" ]; then
        OPENSSL_BINARY='/usr/bin/openssl'
        if [ ! -x "$OPENSSL_BINARY" ]; then
            OPENSSL_BINARY=""
        fi
    fi
    readonly OPENSSL_BINARY
}

#
# Generate a string equivalent to 16 random bytes
#
wsrep_gen_secret()
{
    get_openssl
    if [ -n "$OPENSSL_BINARY" ]; then
        "$OPENSSL_BINARY" rand -hex 16
    elif [ -n "$BASH_VERSION" ]; then
        printf '%04x%04x%04x%04x%04x%04x%04x%04x' \
               $RANDOM $RANDOM $RANDOM $RANDOM \
               $RANDOM $RANDOM $RANDOM $RANDOM
    elif [ $with_printf -ne 0 -a -n "$(commandex cksum)" ]; then
        printf '%08x%08x%08x%08x' \
            $(head -8 /dev/urandom | cksum | cut -d ' ' -f1) \
            $(head -8 /dev/urandom | cksum | cut -d ' ' -f1) \
            $(head -8 /dev/urandom | cksum | cut -d ' ' -f1) \
            $(head -8 /dev/urandom | cksum | cut -d ' ' -f1)
    else
        wsrep_log_error "Unable to generate 16-byte secret"
        exit 22
    fi
}

#
# Checking if the address passed to us is local.
# If the second parameter is nonzero, then this function
# does not check for matches with local domain names:
#
is_local_ip()
{
    # Rapid recognition of the most common cases:
    [ "$1" = '127.0.0.1' -o \
      "$1" = '127.0.0.2' -o \
      "$1" = 'localhost' -o \
      "$1" = '::1' ] && return 0
    # If the address starts with "127." this is probably a local
    # address, but we need to clarify what follows this prefix:
    if [ "${1#127.}" != "$1" ]; then
        # All 127.0.0.0/8 addresses are local:
        if echo "$1" | grep -q -E '^127\.[0-9]+\.[0-9]+\.[0-9]+$'; then
            return 0
        fi
    fi
    # If the second parameter is nonzero, then we will skip
    # the domain name check:
    if [ "${2:-0}" -eq 0 ]; then
       # We consider all the names of a given host to be local addresses:
       [ "$1" = "$(hostname -s 2>/dev/null)" -o \
         "$1" = "$(hostname -f 2>/dev/null)" -o \
         "$1" = "$(hostname -d 2>/dev/null)" ] && return 0
    fi
    # If the address contains anything other than digits
    # and separators, it is not a local address:
    [ "${1#*[!0-9.]}" != "$1" ] && \
    [ "${1#*[!0-9A-Fa-f:\[\]]}" != "$1" ] && return 1
    # Now let's check if the given address is assigned to
    # one of the network cards:
    local ip_util=$(commandex 'ip')
    if [ -n "$ip_util" ]; then
        # ip address show ouput format is " inet[6] <address>/<mask>":
        "$ip_util" address show \
            | grep -o -E '^[[:space:]]*inet.?[[:space:]]+[^[:space:]]+/' \
            | grep -qw -F -- "$1/" && return 0
    else
        local ifconfig_util=$(commandex 'ifconfig')
        if [ -n "$ifconfig_util" ]; then
            # ifconfig output format is " inet[6] <address> ...":
            "$ifconfig_util" \
                | grep -o -E '^[[:space:]]*inet.?[[:space:]]+[^[:space:]]+' \
                | grep -qw -F -- "$1" && return 0
        fi
    fi
    return 1
}

check_sockets_utils()
{
    # The presence of any of these utilities is enough for us:
    lsof_available=0
    sockstat_available=0
    ss_available=0

socket_utility="$(commandex ss)"
    if [ -n "$socket_utility" ]; then
        socket_uname='ss'
        ss_available=1
        ss_opts='-nlp'
        # Let's check that ss has an option to skip headers:
        if $socket_utility -h 2>&1 | grep -qw -F -- '-H'; then
            ss_available=2
            ss_opts="${ss_opts}H"
        fi
    else
        socket_utility="$(commandex sockstat)"
        if [ -n "$socket_utility" ]; then
            socket_uname='sockstat'
            sockstat_available=1
            sockstat_opts='-p'
            if [ "$OS" = 'FreeBSD' ]; then
                # sockstat in FreeBSD is different from other systems,
                # let's denote it with a different value:
                sockstat_available=2
                sockstat_opts='-46lq -P tcp -p'
            fi
        else
            socket_utility="$(commandex lsof)"
            if [ -n "$socket_utility" ]; then
                socket_uname='lsof'
                lsof_available=1
                lsof_opts='-Pnl'
                # Let's check that lsof has an option to bypass blocking:
                if $socket_utility -h 2>&1 | grep -qw -F -- '-b'; then
                    lsof_available=2
                    lsof_opts="$lsof_opts -b -w"
                else
                    lsof_opts="$lsof_opts -S 10"
                fi
            else
                wsrep_log_error "Neither lsof, nor sockstat, nor ss tool" \
                                "were found in the path. Make sure you have" \
                                "at least one of them installed."
                exit 2 # ENOENT
            fi
        fi
    fi
    wsrep_log_info "'$socket_uname' is selected as a socket" \
                   "information utility."
}

#
# Check if the port is in the "listen" state.
# The first parameter is the PID of the process that should
# listen on the port - if it is not known, you can specify
# an empty string or zero.
# The second parameter is the port number.
# The third parameter is a list of the names of utilities
# (via "|") that can listen on this port during the state
# transfer.
#
check_port()
{
    local pid="${1:-0}"
    local port="$2"
    local utils="$3"

[ $pid -le 0 ] && pid='[0-9]+'

local rc=2 # ENOENT

if [ $ss_available -ne 0 ]; then
        $socket_utility $ss_opts -t "( sport = :$port )" 2>/dev/null | \
            grep -q -E "[[:space:]]users:[[:space:]]?\$.*\\(\"($utils)[^[:space:]]*\"[^)]*,pid=$pid(,[^)]*)?\$" && rc=0
    elif [ $sockstat_available -ne 0 ]; then
        if [ $sockstat_available -gt 1 ]; then
            # The sockstat command on FreeBSD does not return
            # the connection state without special option, but
            # it supports filtering by connection state:
            local out
            out=$($socket_utility $sockstat_opts "$port" 2>/dev/null) || rc=16 # EBUSY
            # On FreeBSD, the sockstat utility may exit without
            # any output due to locking issues in certain versions;
            # let's return a special exit code in such cases:
            if [ $rc -eq 16 -o -z "$out" ]; then
                return 16 # EBUSY
            fi
            echo "$out" | \
                grep -q -E "^[^[:space:]]+[[:space:]]+($utils)[^[:space:]]*[[:space:]]+$pid([[:space:]]|\$)" && rc=0
        else
            $socket_utility $sockstat_opts "$port" 2>/dev/null | \
                grep -q -E "^[^[:space:]]+[[:space:]]+($utils)[^[:space:]]*[[:space:]]+$pid([[:space:]].+)?[[:space:]]LISTEN([[:space:]]|\$)" && rc=0
        fi
    elif [ $lsof_available -ne 0 ]; then
        $socket_utility $lsof_opts -i ":$port" 2>/dev/null | \
            grep -q -E "^($utils)[^[:space:]]*[[:space:]]+$pid([[:space:]].+)?[[:space:]]\$LISTEN\$([[:space:]]|\$)" && rc=0
    else
        wsrep_log_error "Unknown sockets utility"
        exit 2 # ENOENT
    fi

return $rc
}

#
# If the ssl_dhparams variable is already set, uses that as a source
# of dh parameters for OpenSSL. Otherwise, looks for dhparams.pem in
# the datadir, and creates it there if it can't find the file.
#
check_for_dhparams()
{
    ssl_dhparams="$DATA/dhparams.pem"
    get_openssl
    if [ -n "$OPENSSL_BINARY" ]; then
        wsrep_log_info \
            "Could not find dhparams file, creating $ssl_dhparams"
        local bug=0
        local errmsg
        errmsg=$("$OPENSSL_BINARY" \
                 dhparam -out "$ssl_dhparams" -dsaparam 2048 2>&1) || bug=1
        if [ $bug -ne 0 ]; then
            wsrep_log_info "run: \"$OPENSSL_BINARY\" dhparam"\
                           "-out \"$ssl_dhparams\" -dsaparam 2048"
            wsrep_log_info "output: $errmsg"
            wsrep_log_error "******** ERROR *****************************************"
            wsrep_log_error "* Could not create the dhparams.pem file with OpenSSL. *"
            wsrep_log_error "********************************************************"
            ssl_dhparams=""
        fi
    else
        # Rollback: if openssl is not installed, then use
        # the default parameters:
        ssl_dhparams=""
    fi
}

#
# Verifies that the CA file verifies the certificate.
# Doing this here lets us generate better error messages.
#
# 1st param: path to the CA file.
# 2nd param: path to the certificate.
#
verify_ca_matches_cert()
{
    local cert="$1"
    local ca="$2"
    local cap="$3"

local readable=1; [ ! -r "$cert" ] && readable=0
         [ -n "$ca"  -a ! -r "$ca"   ] && readable=0
         [ -n "$cap" -a ! -r "$cap"  ] && readable=0

if [ $readable -eq 0 ]; then
        wsrep_log_error \
            "Both PEM file and CA file (or path) must be readable"
        exit 22
    fi

# If the openssl utility is not installed, then
    # we will not do this certificate check:
    get_openssl
    if [ -z "$OPENSSL_BINARY" ]; then
        wsrep_log_info "openssl utility not found"
        return
    fi

local not_match=0
    local errmsg
    errmsg=$("$OPENSSL_BINARY" verify -verbose \
                               ${ca:+ -CAfile} ${ca:+ "$ca"} \
                               ${cap:+ -CApath} ${cap:+ "$cap"} \
                               "$cert" 2>&1) || not_match=1

if [ $not_match -eq 1 ]; then
        wsrep_log_info "run: \"$OPENSSL_BINARY\" verify -verbose${ca:+ -CAfile \"$ca\"}${cap:+ -CApath \"$cap\"} \"$cert\""
        wsrep_log_info "output: $errmsg"
        wsrep_log_error "******** FATAL ERROR ********************************************"
        wsrep_log_error "* The certifcate and CA (certificate authority) do not match.   *"
        wsrep_log_error "* It does not appear that the certificate was issued by the CA. *"
        wsrep_log_error "* Please check your certificate and CA files.                   *"
        wsrep_log_error "*****************************************************************"
        exit 22
    fi
}

#
# Verifies that the certificate matches the private key.
# Doing this will save us having to wait for a timeout that would
# otherwise occur.
#
# 1st param: path to the certificate.
# 2nd param: path to the private key.
#
verify_cert_matches_key()
{
    local cert="$1"
    local key="$2"

if [ ! -r "$key" -o ! -r "$cert" ]; then
        wsrep_log_error "Both the certificate file and the key file" \
                        "must be readable"
        exit 22
    fi

# Generate the public key from the cert and the key.
    # They should match (otherwise we can't create an SSL connection).
    local pk1=$("$OPENSSL_BINARY" x509 -in "$cert" -pubkey -noout 2>/dev/null || :)
    local pk2=$("$OPENSSL_BINARY" pkey -in "$key" -pubout 2>/dev/null || :)
    if [ "$pk1" != "$pk2" ]; then
        wsrep_log_error "******************* FATAL ERROR *****************"
        wsrep_log_error "* The certificate and private key do not match. *"
        wsrep_log_error "* Please check your certificate and key files.  *"
        wsrep_log_error "*************************************************"
        exit 22
    fi
}

#
# Compares two version strings.
# The first parameter is the version to be checked;
# The second parameter is the minimum version required;
# Returns 1 (failure) if $1 >= $2, 0 (success) otherwise.
#
check_for_version()
{
    local y1="${1#*.}"
    [ "$y1" = "$1" ] && y1=""
    local z1="${y1#*.}"
    [ "$z1" = "$y1" ] && z1=""
    local w1="${z1#*.}"
    [ "$w1" = "$z1" ] && w1=""
    local x1="${1%%.*}"
    y1="${y1%%.*}"
    z1="${z1%%.*}"
    w1="${w1%%.*}"
    [ -z "$y1" ] && y1=0
    [ -z "$z1" ] && z1=0
    [ -z "$w1" ] && w1=0
    local y2="${2#*.}"
    [ "$y2" = "$2" ] && y2=""
    local z2="${y2#*.}"
    [ "$z2" = "$y2" ] && z2=""
    local w2="${z2#*.}"
    [ "$w2" = "$z2" ] && w2=""
    local x2="${2%%.*}"
    y2="${y2%%.*}"
    z2="${z2%%.*}"
    w2="${w2%%.*}"
    [ -z "$y2" ] && y2=0
    [ -z "$z2" ] && z2=0
    [ -z "$w2" ] && w2=0
    [ $x1 -lt $x2 ] && return 1
    [ $x1 -gt $x2 ] && return 0
    [ $y1 -lt $y2 ] && return 1
    [ $y1 -gt $y2 ] && return 0
    [ $z1 -lt $z2 ] && return 1
    [ $z1 -gt $z2 ] && return 0
    [ $w1 -lt $w2 ] && return 1
    return 0
}

#
# Check whether process is still running.
# The first parameter contains the name of the PID file.
# The second parameter is the flag of the need to delete
# the PID file.
# If the second parameter is not zero and not empty,
# then if the process terminates, the corresponding
# PID file will be deleted.
# This function also sets the CHECK_PID variable to zero
# if the process has already exited, or writes the PID
# of the process there if it is still running.
#
check_pid()
{
    local pid_file="$1"
    if [ -r "$pid_file" ]; then
        local pid=$(cat "$pid_file" 2>/dev/null || :)
        if [ -n "$pid" ]; then
            if [ $pid -gt 0 ]; then
                if ps -p $pid >/dev/null 2>&1; then
                    CHECK_PID=$pid
                    return 0
                fi
            fi
        fi
        local remove=${2:-0}
        if [ $remove -ne 0 ]; then
            rm -f "$pid_file" || :
        fi
    fi
    local config="${3:-}"
    if [ -n "$config" -a -f "$config" ]; then
        rm -f "$config" || :
    fi
    CHECK_PID=0
    return 1
}

#
# Checking that the process with the specified PID is still
# running and killing it in this case by sending SIGTERM
# (using the "kill" operation).
# The first parameter contains PID of the process.
# The second and third parameters (both optional) are the names
# of the PID and the configuration files, which should be removed
# after the process ends.
# If the first parameter (PID of the process) is zero, then
# the function immediately deletes the PID and the configuration
# files (if specified), without any additional checks.
#
cleanup_pid()
{
    local pid=$1
    local pid_file="${2:-}"
    local config="${3:-}"

if [ $pid -gt 0 ]; then
        if ps -p $pid >/dev/null 2>&1; then
            if kill $pid >/dev/null 2>&1; then
                sleep 0.5
                local round=0
                local force=0
                while ps -p $pid >/dev/null 2>&1; do
                    sleep 1
                    round=$(( round+1 ))
                    if [ $round -eq 16 ]; then
                        if [ $force -eq 0 ]; then
                            round=8
                            force=1
                            kill -9 $pid >/dev/null 2>&1 || :
                            sleep 0.5
                        else
                            return 1
                        fi
                    fi
                done
            elif ps -p $pid >/dev/null 2>&1; then
                wsrep_log_warning "Unable to kill PID=$pid${pid_file:+ ($pid_file)}"
                return 1
            fi
        fi
    fi

[ -n "$pid_file" -a -f "$pid_file" ] && rm -f "$pid_file" || :
    [ -n "$config" -a -f "$config" ] && rm -f "$config" || :

return 0
}

nproc=""

get_proc()
{
    if [ -z "$nproc" ]; then
        set +e
        if [ "$OS" = 'Linux' ]; then
            nproc=$(grep -cw -E '^processor' /proc/cpuinfo 2>/dev/null || :)
        elif [ "$OS" = 'Darwin' -o "$OS" = 'FreeBSD' ]; then
            nproc=$(sysctl -n hw.ncpu)
        fi
        set -e
        if [ -z "$nproc" ] || [ $nproc -eq 0 ]; then
            nproc=1
        fi
    fi
}

check_server_ssl_config()
{
    # backward-compatible behavior:
    tcert=$(parse_cnf 'sst' 'tca')
    tcap=$(parse_cnf 'sst' 'tcapath')
    tpem=$(parse_cnf 'sst' 'tcert')
    tkey=$(parse_cnf 'sst' 'tkey')
    # reading new ssl configuration options:
    local tcert2=$(parse_cnf "$encgroups" 'ssl-ca')
    local tcap2=$(parse_cnf "$encgroups" 'ssl-capath')
    local tpem2=$(parse_cnf "$encgroups" 'ssl-cert')
    local tkey2=$(parse_cnf "$encgroups" 'ssl-key')
    # if there are no old options, then we take new ones:
    if [ -z "$tcert" -a -z "$tcap" -a -z "$tpem" -a -z "$tkey" ]; then
        tcert="$tcert2"
        tcap="$tcap2"
        tpem="$tpem2"
        tkey="$tkey2"
    # checking for presence of the new-style SSL configuration:
    elif [ -n "$tcert2" -o -n "$tcap2" -o -n "$tpem2" -o -n "$tkey2" ]; then
        if [ "$tcert" != "$tcert2" -o \
             "$tcap"  != "$tcap2"  -o \
             "$tpem"  != "$tpem2"  -o \
             "$tkey"  != "$tkey2" ]
        then
            wsrep_log_info \
               "new ssl configuration options (ssl-ca[path], ssl-cert" \
               "and ssl-key) are ignored by SST due to presence" \
               "of the tca[path], tcert and/or tkey in the [sst] section"
        fi
    fi
    if [ -n "$tcert" ]; then
        if [ "${tcert%/}" != "$tcert" -o -d "$tcert" ]; then
            tcap="$tcert"
            tcert=""
        fi
    fi
}

# Get Common Name (CN) from the certificate:
openssl_getCN()
{
    get_openssl
    if [ -z "$OPENSSL_BINARY" ]; then
        wsrep_log_error \
            'openssl not found but it is required for authentication'
        exit 42
    fi

local bug=0
    local CN=$("$OPENSSL_BINARY" x509 -noout -subject -in "$1" 2>&1) || bug=1

if [ $bug -ne 0 ]; then
        wsrep_log_info "run: \"$OPENSSL_BINARY\" x509 -noout -subject -in \"$1\""
        wsrep_log_info "output: $CN"
        wsrep_log_error "******** FATAL ERROR **********************************************"
        wsrep_log_error "* Unable to parse the certificate file to obtain the common name. *"
        wsrep_log_error "*******************************************************************"
        exit 22
    fi

CN=$(trim_string "$CN")

if [ -n "$CN" ]; then
        # If the string begins with the "subject" prefix
        # then we need to remove it:
        local saved="$CN"
        local remain="${CN#subject}"
        if [ "$remain" != "$saved" ]; then
            remain=$(trim_left "$remain")
            # Now let's check for the presence of "=" character
            # after the "subject":
            saved="$remain"
            remain="${remain#=}"
            if [ "$remain" != "$saved" ]; then
                remain=$(trim_left "$remain")
            else
                remain=""
                bug=1
            fi
        fi
        while [ -n "$remain" ]; do
            local value=""
            # Let's extract the option name - all characters
            # up to the first '=' or ',' character (if present):
            local option="${remain%%[=,]*}"
            if [ "$option" != "$remain" ]; then
                option=$(trim_right "$option")
                # These variables will be needed to determine
                # which separator comes first:
                local x="${remain#*=}"
                local y="${remain#*,}"
                local z=${#remain}
                x=${#x}; [ $x -eq $z ] && x=0
                y=${#y}; [ $y -eq $z ] && y=0
                # The remaining string is everything that follows
                # the separator character:
                remain=$(trim_left "${remain#*[=,]}")
                # Let's check what we are dealing with - an equal
                # sign or a comma?
                if [ $x -gt $y ]; then
                    # If the remainder begins with a double quote,
                    # then there is a string containing commas and
                    # we need to parse it:
                    saved="$remain"
                    remain="${remain#\"}"
                    if [ "$remain" != "$saved" ]; then
                        while :; do
                            # We need to find the closing quote:
                            local prefix="$remain"
                            remain="${remain#*\"}"
                            # Let's check if there is a closing quote?
                            if [ "$remain" = "$prefix" ]; then
                                bug=1
                                break
                            fi
                            # Everything up to the closing quote is
                            # the next part of the value:
                            value="$value${prefix%%\"*}"
                            # But if the last character of the value
                            # is a backslash, then it is a quoted quotation
                            # mark and we need to add it to the value:
                            if [ "${value%\\}" != "$value" ]; then
                                value="$value\""
                            else
                                break
                            fi
                        done
                        [ $bug -ne 0 ] && break
                        # Now we have to remove "," if it is present
                        # in the string after the value:
                        saved=$(trim_left "$remain")
                        remain="${saved#,}"
                        if [ "$remain" != "$saved" ]; then
                            remain=$(trim_left "$remain")
                        elif [ -n "$remain" ]; then
                            bug=1
                            break
                        fi
                    else
                        # We are dealing with a simple unquoted string value,
                        # therefore we need to take everything up to the end
                        # of the string, or up to the next comma character:
                        value="${remain%%,*}"
                        if [ "$value" != "$remain" ]; then
                            remain=$(trim_left "${remain#*,}")
                        else
                            remain=""
                        fi
                        value=$(trim_right "$value")
                    fi
                    if [ "$option" = 'CN' -a -n "$value" ]; then
                        echo "$value"
                        return
                    fi
                fi
            else
                remain=""
            fi
        done
    fi

if [ $bug -ne 0 ]; then
        wsrep_log_error "******** FATAL ERROR **********************************************"
        wsrep_log_error "* Unable to parse the certificate options: '$CN'"
        wsrep_log_error "*******************************************************************"
        exit 22
    fi

echo ''
}

simple_cleanup()
{
    # Since this is invoked just after exit NNN
    local estatus=$?
    if [ $estatus -ne 0 ]; then
        wsrep_log_error "Cleanup after exit with status: $estatus"
    fi
    if [ -n "$SST_PID" ]; then
        [ "$(pwd)" != "$OLD_PWD" ] && cd "$OLD_PWD"
        [ -f "$SST_PID" ] && rm -f "$SST_PID" || :
    fi
    exit $estatus
}

create_data()
{
    OLD_PWD="$(pwd)"
    DATA_DIR="$OLD_PWD"

if [ -n "$DATA" -a "$DATA" != '.' ]; then
        [ ! -d "$DATA" ] && mkdir -p "$DATA"
        cd "$DATA"
        DATA_DIR="$(pwd)"
        cd "$OLD_PWD"
    fi
}

create_dirs()
{
    local simplify=${1:-0}

# if no command line argument and INNODB_DATA_HOME_DIR environment
    # variable is not set, try to get it from the my.cnf:
    if [ -z "$INNODB_DATA_HOME_DIR" ]; then
        INNODB_DATA_HOME_DIR=$(parse_cnf '--mysqld' 'innodb-data-home-dir')
        INNODB_DATA_HOME_DIR=$(trim_dir "$INNODB_DATA_HOME_DIR")
    fi

if [ -n "$INNODB_DATA_HOME_DIR" -a "$INNODB_DATA_HOME_DIR" != '.' -a \
         "$INNODB_DATA_HOME_DIR" != "$DATA_DIR" ]
    then
        # handle both relative and absolute paths:
        cd "$DATA"
        [ ! -d "$INNODB_DATA_HOME_DIR" ] && mkdir -p "$INNODB_DATA_HOME_DIR"
        cd "$INNODB_DATA_HOME_DIR"
        ib_home_dir="$(pwd)"
        cd "$OLD_PWD"
        [ $simplify -ne 0 -a "$ib_home_dir" = "$DATA_DIR" ] && ib_home_dir=""
    fi

# if no command line argument and INNODB_LOG_GROUP_HOME is not set,
    # then try to get it from the my.cnf:
    if [ -z "$INNODB_LOG_GROUP_HOME" ]; then
        INNODB_LOG_GROUP_HOME=$(parse_cnf '--mysqld' 'innodb-log-group-home-dir')
        INNODB_LOG_GROUP_HOME=$(trim_dir "$INNODB_LOG_GROUP_HOME")
    fi

if [ -n "$INNODB_LOG_GROUP_HOME" -a "$INNODB_LOG_GROUP_HOME" != '.' -a \
         "$INNODB_LOG_GROUP_HOME" != "$DATA_DIR" ]
    then
        # handle both relative and absolute paths:
        cd "$DATA"
        [ ! -d "$INNODB_LOG_GROUP_HOME" ] && mkdir -p "$INNODB_LOG_GROUP_HOME"
        cd "$INNODB_LOG_GROUP_HOME"
        ib_log_dir="$(pwd)"
        cd "$OLD_PWD"
        [ $simplify -ne 0 -a "$ib_log_dir" = "$DATA_DIR" ] && ib_log_dir=""
    fi

# if no command line argument and INNODB_UNDO_DIR is not set,
    # then try to get it from the my.cnf:
    if [ -z "$INNODB_UNDO_DIR" ]; then
        INNODB_UNDO_DIR=$(parse_cnf '--mysqld' 'innodb-undo-directory')
        INNODB_UNDO_DIR=$(trim_dir "$INNODB_UNDO_DIR")
    fi

if [ -n "$INNODB_UNDO_DIR" -a "$INNODB_UNDO_DIR" != '.' -a \
         "$INNODB_UNDO_DIR" != "$DATA_DIR" ]
    then
        # handle both relative and absolute paths:
        cd "$DATA"
        [ ! -d "$INNODB_UNDO_DIR" ] && mkdir -p "$INNODB_UNDO_DIR"
        cd "$INNODB_UNDO_DIR"
        ib_undo_dir="$(pwd)"
        cd "$OLD_PWD"
        [ $simplify -ne 0 -a "$ib_undo_dir" = "$DATA_DIR" ] && ib_undo_dir=""
    fi

# if no command line argument then try to get it from the my.cnf:
    if [ -z "$ARIA_LOG_DIR" ]; then
        ARIA_LOG_DIR=$(parse_cnf '--mysqld' 'aria-log-dir-path')
        ARIA_LOG_DIR=$(trim_dir "$ARIA_LOG_DIR")
    fi

if [ -n "$ARIA_LOG_DIR" -a "$ARIA_LOG_DIR" != '.' -a \
         "$ARIA_LOG_DIR" != "$DATA_DIR" ]
    then
        # handle both relative and absolute paths:
        cd "$DATA"
        [ ! -d "$ARIA_LOG_DIR" ] && mkdir -p "$ARIA_LOG_DIR"
        cd "$ARIA_LOG_DIR"
        ar_log_dir="$(pwd)"
        cd "$OLD_PWD"
        [ $simplify -ne 0 -a "$ar_log_dir" = "$DATA_DIR" ] && ar_log_dir=""
    fi

return 0
}

wait_previous_sst()
{
    # give some time for previous SST to complete:
    check_round=0
    while check_pid "$SST_PID" 1; do
        wsrep_log_info "Previous SST is not completed, waiting for it to exit"
        check_round=$(( check_round+1 ))
        if [ $check_round -eq 30 ]; then
            wsrep_log_error "previous SST script still running..."
            exit 114 # EALREADY
        fi
        sleep 1
    done

trap simple_cleanup EXIT
    echo $$ > "$SST_PID"
}

DATA="$WSREP_SST_OPT_DATA"

wsrep_check_datadir
create_data

SST_PID="$DATA/wsrep_sst.pid"

if [ -n "${MTR_SST_JOINER_DELAY:-}" ]; then
    MTR_SST_JOINER_DELAY=$(trim_string "$MTR_SST_JOINER_DELAY")
fi

simulate_long_sst()
{
    # Delay for MTR tests if needed to simulate long SST/IST:
    if [ ${MTR_SST_JOINER_DELAY:-0} -gt 0 ]; then
        wsrep_log_info "Sleeping $MTR_SST_JOINER_DELAY seconds for MTR test"
        sleep $MTR_SST_JOINER_DELAY
    fi
}

wsrep_log_info "$WSREP_METHOD $WSREP_TRANSFER_TYPE started on $WSREP_SST_OPT_ROLE"

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