gistfile1.txt

[10-04-06 17:19:01] %  history -n 1 | awk {'print $1'} | sort | uniq -c | sort -k1 -rn | head
   2093 vi
   1742 ll
   1644 cd
    738 svn
    470 la
    307 perl
    305 sudo
    304 exit
    267 prove
    170 plackup