Keep all histories of commands - psacct2011/05/07 |
| Keep all histories of commands by accton. Histories of commands are kept in users' own history file
but they are possible to delete by users himselves.
So accton is useful because it is owned by root and users can not edit it.
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| [1] | accton is included in psacct package. Install it. |
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[root@dlp ~]# yum -y install psacct
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| [2] | Start psacct. It's OK all, all histories of commands are kept. |
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[root@dlp ~]# /etc/rc.d/init.d/psacct start Starting process accounting: [ OK ] [root@dlp ~]# chkconfig psacct on
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| [3] | Output histories of commands by a command below. |
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[root@dlp ~]# lastcomm bash S fermi ttyS0 0.01 secs Sat May 7 21:29 id fermi ttyS0 0.00 secs Sat May 7 21:29 bash F fermi ttyS0 0.00 secs Sat May 7 21:29 consoletype fermi ttyS0 0.00 secs Sat May 7 21:29 bash F fermi ttyS0 0.00 secs Sat May 7 21:29 dircolors fermi ttyS0 0.00 secs Sat May 7 21:29 bash F fermi ttyS0 0.00 secs Sat May 7 21:29 tput fermi ttyS0 0.00 secs Sat May 7 21:29 tty fermi ttyS0 0.00 secs Sat May 7 21:29 bash F fermi ttyS0 0.00 secs Sat May 7 21:29 hostname fermi ttyS0 0.00 secs Sat May 7 21:29 bash F fermi ttyS0 0.00 secs Sat May 7 21:29 id fermi ttyS0 0.00 secs Sat May 7 21:29 lastcomm root ttyS0 0.00 secs Sat May 7 21:29 chkconfig root ttyS0 0.00 secs Sat May 7 21:29 psacct root ttyS0 0.00 secs Sat May 7 21:28 touch root ttyS0 0.00 secs Sat May 7 21:28 accton S root ttyS0 0.00 secs Sat May 7 21:28 |
| [4] | If you'd like to output histories for a user, execute with '--user' option. |
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[root@dlp ~]# lastcomm --user fermi bash S fermi ttyS0 0.01 secs Sat May 7 21:29 id fermi ttyS0 0.00 secs Sat May 7 21:29 bash F fermi ttyS0 0.00 secs Sat May 7 21:29 consoletype fermi ttyS0 0.00 secs Sat May 7 21:29 bash F fermi ttyS0 0.00 secs Sat May 7 21:29 dircolors fermi ttyS0 0.00 secs Sat May 7 21:29 bash F fermi ttyS0 0.00 secs Sat May 7 21:29 tput fermi ttyS0 0.00 secs Sat May 7 21:29 tty fermi ttyS0 0.00 secs Sat May 7 21:29 bash F fermi ttyS0 0.00 secs Sat May 7 21:29 hostname fermi ttyS0 0.00 secs Sat May 7 21:29 bash F fermi ttyS0 0.00 secs Sat May 7 21:29 id fermi ttyS0 0.00 secs Sat May 7 21:29 |
| [5] | If you'd like to output histories for a command, execute with '--command' option. |
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[root@dlp ~]# lastcomm --command vim vim fermi ttyS0 0.06 secs Sat May 7 21:29 |
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