Grep: Difference between revisions
→One-Liners
(→One-Liners: searching) |
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| Search this or that grouping required || <nowiki>grep 'the\(n\|re\)' demo_text</nowiki>
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| Search Email addresses using regex || <nowiki>grep -E -o "\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,6}\b" filename.txt</nowiki>
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