TIL keystrokes for Bash for clearing command line:

  • Ctrl+U to clear up to the beginning;
  • Ctrl+W to delete just a word;
  • Ctrl+C to cancel;
  • Alt+Shift+# to make input a comment and keep it in history.

Note to future self with macOS command line to clone permissions: chmod ``stat -f %A fileWithPerm`` fileToSetPerm.