How To Use Regex Negative Lookahead To Exclude Strings
erics, May 31st, 2019 I have a task in Perl to list specific files based on pattern match, those with and those without the string “_from_”. There are two files in the directory to filter: static-east.properties static-east_from_west.properties To capture the files with the _from_ string was easy:
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/^static-(.*?)_from_(.*?)\.properties$/ |
To capture the files WITHOUT the _from_ string was not quite […]
Categories: How-To's, Technology exclude, howto, Lookahead, Negative, Negative Lookahead, perl, Regex, tips, without
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