linux设置执行的命令写入日志

vim  /etc/profile

##添加以下内容到末尾

export HISTTIMEFORMAT="[%Y-%m-%d %H:%M:%S] [`who am i 2>/dev/null| awk '{print $NF}'|sed -e 's/[()]//g'`] "

export PROMPT_COMMAND='if [ -z "$OLD_PWD" ];then

export OLD_PWD=$PWD;

fi;

if [ ! -z "$LAST_CMD" ] && [ "$(history 1)" != "$LAST_CMD" ]; then

logger -t `whoami`_shell_cmd "[$OLD_PWD]$(history 1)";

fi ;

export LAST_CMD="$(history 1)";

export OLD_PWD=$PWD;'

source  /etc/profile

cd &&  echo "source  /etc/profile"  >>  .bashrc