To find lines within files within the current directory:
grep -ri foo ./
* The `r` option makes the search recursive.
* The `i` option tells `grep` to ignore case.
* `./` sets the location to the current directory.
grep
notesTo find lines within files within the current directory:
grep -ri foo ./
* The `r` option makes the search recursive.
* The `i` option tells `grep` to ignore case.
* `./` sets the location to the current directory.