Find patterns in files using extended regular expression (supports ?,…
Find patterns in files using extended regular expression (supports
?
,+
,{}
,()
and|
). More information: https://manned.org/egrep.
egrep "{{search_pattern}}" {{path/to/file}}
egrep "{{search_pattern}}" {{path/to/file1}} {{path/to/file2}} {{path/to/file3}}
cat {{path/to/file}} | egrep {{search_pattern}}
egrep --with-filename --line-number "{{search_pattern}}" {{path/to/file}}
egrep --recursive --binary-files={{without-match}} "{{search_pattern}}" {{path/to/directory}}
egrep --invert-match "{{search_pattern}}" {{path/to/file}}