History

nate:~ bigfleet$ history 1000 | awk '{a[$2]++}END{for(i in a){print a[i] " " i}}' | sort -rn | head
106 ls
90 cd
34 rake
27 git
25 autotest
19 cap
18 rm
18 ps
17 ssh
15 sudo

work:~ bigfleet$ history 1000 | awk '{a[$2]++}END{for(i in a){print a[i] " " i}}' | sort -rn | head
74 cd
66 ls
53 ssh
40 svn
33 cap
25 rake
19 rm
17 git
15 autotest
12 scp