TOP TEN 命令：
history | awk '{CMD[$2]++;count++;} END { for(a in CMD) {print CMD[a] " " CMD[a]/count*100 "% " a}}' | grep -v "./" | column -c3 -s " " -t | sort -nr | nl | head -n10
贴下我自己的TOP TEN：
1 47 9.43775% ls
2 40 8.03213% awk
3 38 7.63052% vim
4 35 7.02811% cat
5 31 6.2249% cut
6 30 6.0241% sed
7 30 6.0241% cd
8 23 4.61847% yum
9 20 4.01606% sh
history | awk '{CMD[$2]++;count++;} END { for(a in CMD) {print CMD[a] " " CMD[a]/count*100 "% " a}}' | grep -v "./" | column -c3 -s " " -t | sort -nr | nl | head -n10
贴下我自己的TOP TEN：
1 47 9.43775% ls
2 40 8.03213% awk
3 38 7.63052% vim
4 35 7.02811% cat
5 31 6.2249% cut
6 30 6.0241% sed
7 30 6.0241% cd
8 23 4.61847% yum
9 20 4.01606% sh
10 19 3.81526% ssh
本文转自pandazhai 51CTO博客，原文链接:http://blog.51cto.com/dreamway/1045574
