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28 lines
595 B
Markdown
28 lines
595 B
Markdown
# grex
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> Generate regular expressions.
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> More information: <https://github.com/pemistahl/grex>.
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- Generate a simple regular expression:
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` grex {{space_separated_strings}}`
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- Generate a case-insensitive regular expression:
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`grex -i {{space_separated_strings}}`
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- Replace digits with '\d':
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`grex -d {{space_separated_strings}}`
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- Replace Unicode word character with '\w':
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`grex -w {{space_separated_strings}}`
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- Replace spaces with '\s':
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`grex -s {{space_separated_strings}}`
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- Add {min, max} quantifier representation for repeating sub-strings:
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`grex -r {{space_separated_strings}}`
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