Interpreting regex wildcards with grep
92530
Use of quotes in GNU grep regular expressions
20911
Grep word boundaries
79025
grep for expression containing variable
1805
Do Python regexes support something like Perl's \G?
140418
How does grep work?
150490
Using grep to find a string
126315
How to find overlapping matches with a regexp?
45334
How can I debug a regular expression in Python?
94281
How can I grep for a string containing regex metacharacters like $ and '?
103189
What does the asterisk (*) do in grep -nri "searchString" *?
81426
How do I grep file paths out of a text file?
322
clear meaning of .* in regex
121382
Bash regular expression pattern matching spaces, within double brackets test, using "~=" operator
137248
regular expressions / pattern matching on ubuntu command line
129301
Need to perform Wildcard (*,?, etc) search on a string using Regex
119229
Why does "grep '.*[s]' file" work and "grep .*[s] file" doesn't?
19261
Match two strings in one line with grep