perl regex extracted from one file to use on a variable
38175
How can I use a variable in the replacement side of the Perl substitution operator?
14256
How to form a regex to recognize correct declaration of variable names
134669
How to extract a value from a string using regex and a shell?
79025
grep for expression containing variable
108749
How do I tell if a variable has a numeric value in Perl?
77246
Regex exec only returning first match
113282
how to extract part of a filename before '.' or before extension
10632
sed regular expression behaving differently than in vim and perl?
823
How do you use a variable in a regular expression?
78438
OR condition in regular expression in perl
36576
extract lines that match a list of words in another file
11784
How do you parse a filename in bash?
87797
How to replace a string in an existing file in Perl
76763
Extract Values from simple html file via grep/awk
43180
Extract data from a file and place in different files based on one column value
143359
perl: inter-module variable use
97037
Find longest repeating string based on input in perl (using subroutines)