ameily/pypsi — pull request #5 by jnashold (2014-06-13 15:08:14+00:00)
Title: Added tail command

Added TailCommand, in pypsi/commands/tail.py

This command displays the last N lines of a file (default is 10).
Optional arguments:
-n N, --lines N - modify the number of lines to display
-f, --follow - continue to monitor the file and display new content as the file grows