regex101: Python Match Workspace

^start of line

Group 1(/dev/[\S]+|zroot\S*?)

1st Alternative/dev/[\S]+

/dev/the literal text /dev/ (case sensitive)

Character Class[\S]+

+matches at least one character from the set below:

\Sany character that is not Unicode whitespace

2nd Alternativezroot\S*?

zrootthe literal text zroot (case sensitive)

\S*?any character that is not Unicode whitespace, repeated any number of times

on the literal text on (case sensitive)

Group 2(/.*)

/the literal / (47₁₀ / 57₈ / 2F₁₆)

.*any Unicode character (except for line terminators), repeated any number of times

the literal (32₁₀ / 40₈ / 20₁₆)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 3([a-zA-Z0-9]+)

Character Class[a-zA-Z0-9]+

+matches at least one character from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

, the literal text ,

.+any Unicode character (except for line terminators), repeated at least once

, the literal text ,

Group 4(.+)

.+any Unicode character (except for line terminators), repeated at least once

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

$end of line

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Search reference

Regular Expression

^(/dev/[\S]+|zroot\S*?) on (/.*) \(([a-zA-Z0-9]+), .+, (.+)\)$

New

ZFS filesystem

zroot on / (zfs, local, nfsv4acls)
zroot/tmp on /tmp (zfs, local, nosuid, nfsv4acls)
zroot/usr on /usr (zfs, local, nfsv4acls)
zroot/usr/home on /usr/home (zfs, local, nfsv4acls)
zroot/usr/home/vagrant on /usr/home/vagrant (zfs, local, nfsv4acls)
zroot/usr/ports on /usr/ports (zfs, local, nosuid, nfsv4acls)
zroot/usr/ports/distfiles on /usr/ports/distfiles (zfs, local, noexec, nosuid, nfsv4acls)
zroot/usr/ports/packages on /usr/ports/packages (zfs, local, noexec, nosuid, nfsv4acls)
zroot/usr/src on /usr/src (zfs, local, noexec, nosuid, nfsv4acls)
zroot/var on /var (zfs, local, nfsv4acls)
zroot/var/crash on /var/crash (zfs, local, noexec, nosuid, nfsv4acls)
zroot/var/db on /var/db (zfs, local, noexec, nosuid, nfsv4acls)
zroot/var/db/pkg on /var/db/pkg (zfs, local, nosuid, nfsv4acls)
zroot/var/empty on /var/empty (zfs, local, noexec, nosuid, read-only, nfsv4acls)
zroot/var/log on /var/log (zfs, local, noexec, nosuid, nfsv4acls)
zroot/var/mail on /var/mail (zfs, local, noexec, nosuid, nfsv4acls)
zroot/var/run on /var/run (zfs, local, noexec, nosuid, nfsv4acls)
zroot/var/tmp on /var/tmp (zfs, local, nosuid, nfsv4acls)

Non ZFS filesystem

/dev/mfid0p2 on / (ufs, local, journaled soft-updates)