history编写

vim /etc/profile

export HISTORY_FILE=/tmp/history/`date +%Y%m%d`-history.log



if [ ! -f /tmp/history/`date +%Y%m%d`-history.log ]; then
        mkdir -p /tmp/history
        chmod 777 -R /tmp/history
        touch /tmp/history/`date +%Y%m%d`-history.log
        chmod 777 /tmp/history/`date +%Y%m%d`-history.log
fi


export PROMPT_COMMAND=‘{ date "+%Y-%m-%d %T  $(who am i |awk "{print \$1\" \"\$2\" \"\$5}") $(id | awk "{print \$1}") $(pwd | awk "{print \$1}") # $(history 1 | { read x cmd; echo "$cmd"; })"; } >> $HISTORY_FILE‘

history编写

原文：http://leomars.blog.51cto.com/683246/1614717