Following on from Mark and others, this is my VPS, not my Ubuntu desktop, laptop or MacBook…

simonm@mccartney:~$ uname -a<br /> Linux mccartney.ie 2.6.16.33-xenU #8 SMP Wed Sep 12 22:06:48 UTC 2007 i686 GNU/Linux<br /> simonm@mccartney:~$ history | awk '{a[$2]++}END{for(i in a){print a[i] " " i}}' | sort -rn | head<br /> 90 ls<br /> 73 cd<br /> 48 sudo<br /> 34 vi<br /> 17 svn<br /> 16 grep<br /> 13 cat<br /> 11 rm<br /> 8 cp<br /> 7 top<br /> simonm@mccartney:~$