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Last active December 27, 2022 01:53
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regex
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regex.md

Regex cheatsheet

[^\s]+$

[Thu May 14 11:08:28 2020] 1.3.3.7 root emerald
[Thu May 14 11:08:29 2020] 1.3.3.7 root carrie
[Thu May 14 11:08:31 2020] 1.3.3.7 root wangfei
[Thu May 14 11:08:32 2020] 1.3.3.7 root a1314521
[Thu May 14 11:08:33 2020] 1.3.3.7 root australia
[Thu May 14 11:08:35 2020] 1.3.3.7 root john
[Thu May 14 11:08:36 2020] 1.3.3.7 root nadine
[Thu May 14 11:08:38 2020] 1.3.3.7 root 1235
[Thu May 14 11:08:39 2020] 1.3.3.7 root music
[Thu May 14 11:08:56 2020] 1.3.3.7 root 1QaZ2WsX

\w{1,3}.\w{1,3}.\w{1,3}.\w{1,3}

[Thu May 14 11:08:28 2020] 1.3.3.7 root emerald
[Thu May 14 11:08:29 2020] 1.3.3.7 root carrie
[Thu May 14 11:08:31 2020] 1.3.3.7 root wangfei
[Thu May 14 11:08:32 2020] 1.3.3.7 root a1314521
[Thu May 14 11:08:33 2020] 1.3.3.7 root australia
[Thu May 14 11:08:35 2020] 1.3.3.7 root john
[Thu May 14 11:08:36 2020] 1.3.3.7 root nadine
[Thu May 14 11:08:38 2020] 1.3.3.7 root 1235
[Thu May 14 11:08:39 2020] 1.3.3.7 root music
[Thu May 14 11:08:56 2020] 1.3.3.7 root 1QaZ2WsX

Add prefix & suffix

Find: \w.+ Replace: able:"$&"

Case-insensetive

/(?i)alex/

rObInaLexMiCHael
ALEXmichAEL
mIchaelRobINaleX

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