export HISTTIMEFORMAT="%F %T whoami "export PROMPT_COMMAND=‘{ msg=$(history 1 | { read x y; echo $y; }); logger "[euid=$(whoami)]":$(who am i):[pwd]"$msg";}‘
whoami
pwd
Linux 历史命令加时间戳,message记录用户的操作时间和命令
原文:https://blog.51cto.com/afterdawn/2440873