The Exploits of Plouj » geek http://www.plouj.com/blog A blog by Michael Ploujnikov Tue, 01 Feb 2011 13:55:17 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 shell history meme http://www.plouj.com/blog/2008/04/30/shell-history-meme/ http://www.plouj.com/blog/2008/04/30/shell-history-meme/#comments Wed, 30 Apr 2008 23:10:43 +0000 plouj http://www.plouj.com/blog/?p=9 On my home desktop machine:

$ history | awk '{a[$2]++ } END{for(i in a){print a[i] " " i}}'|sort -rn|head
2835 ls
1624 cd
1246 ssh
964 svn
801 su
521 screen
479 man
472 rm
471 less
402 yum

same, but as root:

# history | awk '{a[$2]++ } END{for(i in a){print a[i] " " i}}'|sort -rn|head
842 yum
317 ls
173 vim
107 mdadm
102 mount
80 man
73 ./secure-data2.sh
68 tail
63 dmesg|tail
62 umount
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