Shell history
emgent@emanuele-gentili:~$ history|awk ‘{a[$2]++ } END{for(i in a){print a[i] ” ” i}}’ |sort -rn|head
108 ls
97 vim
97 cd
27 sudo
20 bzr
18 rm
16 git
11 python
10 quilt
9 wget
emgent@emanuele-gentili:~$ history|awk ‘{a[$2]++ } END{for(i in a){print a[i] ” ” i}}’ |sort -rn|head
108 ls
97 vim
97 cd
27 sudo
20 bzr
18 rm
16 git
11 python
10 quilt
9 wget