grex

Simple command-line tool to generate regular expressions.

• Generate a simple regular expression:

 grex {space_separated_strings}

• Generate a case-insensitive regular expression:

grex -i {space_separated_strings}

• Replace digits with '\d':

grex -d {space_separated_strings}

• Replace Unicode word character with '\w':

grex -w {space_separated_strings}

• Replace spaces with '\s':

grex -s {space_separated_strings}

• Add {min, max} quantifier representation for repeating sub-strings:

grex -r {space_separated_strings}

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