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| function topcommands () { | |
| #usage: topcommands [n] | |
| # default is top 10 commands | |
| if [ "$1" == "" ]; then | |
| history | awk '{c[$2]++}END{for(i in c){print c[i] " " i}}' | sort -rn | head | |
| else | |
| history | awk '{c[$2]++}END{for(i in c){print c[i] " " i}}' | sort -rn | head -n "$1" | |
| fi | |
| } |
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