Substantial content is in the pipes, but in the meantime here’s Arve Bersvendsen’s history meme:
history | awk '{a[$2]++ } END{for(i in a){print a[i] " " i}}'|sort -rn|head
In my cygwin:
52 python 44 ssh 33 exit 33 cd 18 ls 7 java 5 diff 4 nano 2 ping 1 svn
And on a Linux machine I administrate:
211 sudo 92 ls 80 cd 34 locate 14 nano 6 rm 6 exit 6 cp 3 tar 3 python2.4
I can survive in vi if pressed, but nano is my text-mode editor of choice. I do serious Linux development in Eclipse, Kate, or Kdevelop.