How To Use Regex Negative Lookahead To Exclude Strings

Author: , 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:

To capture the files WITHOUT the _from_ string was not quite […]