Mac OS X in a Nutshell

Name

tee

Synopsis

tee [options] files
                  

Accepts output from another command and send it both to the standard output and to files (like a T or a fork in a road).

Options

-a

Append to files; do not overwrite.

-i

Ignore interrupt signals.

Example

View listing and save for later:

                     ls -l | tee savefile