jmtpfs -o allow_other /tmp/s
May 17 00:36:15 localhost sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
May 17 00:36:15 localhost sudo: pam_unix(sudo:session): session closed for user root
</pre>

<p>
By skipping the date/time component of the lines, and specifying
<code>-counts</code> we can see a breakdown of the <code>sudo</code> commands used and how
many occurred. By placing the date/time data at the end of the input
lines we alse get a breakdown of the commands by hour of day.
</p