grep -rl
"string" /path
-r (or
--recursive) option is used to traverse also all sub-directories of /path,
whereas
-l (or
--files-with-matches) option is used to only print filenames of matching files,
and not the matching lines (this could also improve the speed, given that grep
stop reading a file at first match with this option).
Example
grep -rl "TextString"
/home/Dir1
