编辑/etc/profile,增加如下代码
#Record history operation USER_IP=`who -u am i 2>/dev/null |awk '{print $NF}' |sed -e 's/[()]//g'` LOGNAME=`who -u am i |awk '{print $1}'` HISTDIR=/tmp/share/.history if [ -z $USER_IP ];then USER_IP=`hostname` fi if [ ! -d $HISTDIR ];then mkdir -p $HISTDIR chmod 777 $HISTDIR fi if [ ! -d $HISTDIR/${LOGNAME} ];then mkdir -p $HISTDIR/${LOGNAME} chmod 300 $HISTDIR/${LOGNAME} fi export HISTSIZE=6000 DT=`date +"%Y%m%d_%H%M%S"` export HISTFILE="$HISTDIR/${LOGNAME}/${USER_IP}.history.$DT" export HISTTIMEFORMAT="[%Y.%m.%d %H:%M:%S]" chmod 600 $HISTDIR/${LOGNAME}/*.history* 2>/dev/null