Andy's blog said "everyone was doing it" so I have to too.

history | awk '{a[$2]++}END{for(i in a){print a[i] " " i}}' | sort -rn | head

On my work computer, as my non-root user (kevin) I get:

96 ssh
66 su
30 cd
29 sux
29 rm
23 screen
22 time
21 ls

17 /opt/cinderrat-2008-03-28/bin/firefox
15 apt-get

Also on my work machine, I get the following as root:

181 apt-get
84 /opt/dfu-util/bin/dfu-util
45 nano
32 ls
24 mount

19 cd
10 apt-spy
7 rm
7 modprobe
7 iptables

For those who don't know, dfu-util is the application used for flashing Openmoko images to the phone. Cinderrat is a CVS build of Mozilla's Firefox browser (which ends up being called Minefield anyway, defeating the point of rebranding).

What does your history say about you?