Type the following on your cmd line (or make into an alias)
cat ~/.bash_history | sort | uniq -c | sort -r | head
In my case they are (for this week)
ls fg svnSync (script I created) stats_fetch; stats_display (other scripts) cd crontab -e ps aux | grep ssh_map_command (another script) python emacs -nw
Excelente aporte 😀