learnbyexample
Interests: Regular Expressions, Linux CLI one-liners, Scripting Languages and Vim
- 16 Posts
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Joined 2 years ago
Cake day: June 20th, 2023
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Regex syntax and features vary between implementations.
\disn’t supported by BRE/ERE flavors.GNU grepsupports PCRE, so you can usegrep -oP '/dev/loop\d'orgrep -o '/dev/loop[0-9]'if you are matching only one digit character.
Why would it print the colon?