miticojo/regex-utils.md

Last active May 29, 2021 09:43

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Usefull regex

Raw

/etc/fstab
groups dev/mount/opts/ord1/ord2
^(?'dev'[^#][\w\S]*)\s*(?'mount'[\w\S]*)\s*(?'fs'[\w]*)\s*(?'opts'[\w\S]*)\s*(?'ord1'[\d]*)\s*(?'ord2'[\d]*)$
/etc/passwd
groups user/uid/gid/desc/home/shell
^(?'user'[^#][\w\S]*):x:(?'uid'[\w]*):(?'gid'[\w]*):(?'desc'[\w\s]*):(?'home'[\w\S]*):(?'shell'[\w\S]*)$
/etc/shadow
^(?'user'[^#][\w-_]*):(?'passw'['\w$!\*']*):(?'last_pwd_ch'['\d']*):(?'minage'['\d']*):(?'maxage'['\d']*):(?'warnage'['\d']*):(?'inact_age'['\d']*):(?'expires'['\d']*):$