Jumping on the latest meme bandwagon, my top 10 commands:

history|awk '{a[$2]++ } END{for(i in a){print a[i] " " i}}'|sort -rn|head<br /> 261 cd<br /> 122 cvc<br /> 120 ls<br /> 112 sudo<br /> 67 ./fixmissingfiles<br /> 62 yelp<br /> 51 hg<br /> 48 rmake<br /> 42 conary<br /> 27 geany<br />