一. 记录所有用户的操作行为
1. 首先我们创建一个放操作记录的日志文件
touch /var/log/usermonitor/log.txt
chmod 002 /var/log/usermonitor/log.txt
chattr +a /var/log/usermonitor/log.txt
2. 在文件/etc/profile中追加:
export HISTORY_FILE=/var/log/usermonitor/log.txt
export PROMPT_COMMAND='{ date "+%y-%m-%d %T ##### $(who am i |awk "{print $1 $2 $5}") #### $(id|awk "{print $1}") #### $(history 1 | { read x cmd; echo "$cmd"; })"; } >>$HISTORY_FILE'
3. 执行命令:source /etc/profile
二. 记录登陆后的IP地址和某用户名所操作的历史记录
1. 在/etc/profile中追加
PS1="`whoami`@`hostname`:"'[$PWD]'
history
USER_IP=`who -u am i 2>/dev/null| awk '{print $NF}'|sed -e 's/[()]//g'`
if [ "$USER_IP" = "" ]
then
USER_IP=`hostname`
fi
if [ ! -d /tmp/dbasky ]
then
mkdir /tmp/dbasky
chmod 777 /tmp/dbasky
fi
if [ ! -d /tmp/dbasky/${LOGNAME} ]
then
mkdir /tmp/dbasky/${LOGNAME}
chmod 300 /tmp/dbasky/${LOGNAME}
fi
export HISTSIZE=4096
DT=`date "+%y-%m-%d"`
export HISTFILE="/tmp/dbasky/${LOGNAME}/${USER_IP}_dbasky.${DT}"
chmod 600 /tmp/dbasky/${LOGNAME}/*dbasky* 2>/dev/null
2. 执行命令: source /etc/profile













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