Grep and Find are my two favorite extremely powerful Bash commands. How I use them …

Bash seems supported now on Linux, Mac and Windows, so use anywhere.

QuickTip for Mac Users

You can use CMD+UP and CMD+DOWN to navigate command line output. Super handy. It will jump past all the output to the last command line invocation so you can read the output.

GREP

grep -rnI MySearchString /path/to/dir/