matt@bluebottle:/data/12/ekans.co.uk/www/previous/img$ history | awk '{print $2}' | sort | uniq -c | sort -rg | head -n 10
    143 screen
     71 nano
     43 cd
     38 ls
     32 whois
      6 exit
      5 rm
      5 curl
      4 sudo
      3 type


matt@iocaste:~$ history | awk '{print $2}' | sort | uniq -c | sort -rg | head -n 10
    135 cd
    109 ls
     77 sudo
     69 nano
     14 grep
     12 less
     10 whois
     10 exit
     10 cp
      7 ftp