Guess what I've been up to

My interest was caught by jdub


michael-rhodes-computer:~ mike
$ history|awk '{a[$2]++ } END{for(i in a){print a[i] " " i}}'|sort -rn|head
230 ruby
72 cd
26 ls
21 rake
15 gem
14 script/server
14 irb
12 ping
11 exit
10 sudo

.:.