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  • Linux系统下用户行为审计

    以下内容在RHEL 6.4下测试通过。

    1、编写脚本Command_history.sh,生产历史命令记录文件,内容如下
    #!/bin/bash 
    [ -d /usr/lib/.cmdlog ] || mkdir -p /usr/lib/.cmdlog 
    cmdlog_file="/usr/lib/.cmdlog/cmdlog.$(date +%F)" 
    touch ${cmdlog_file} 
    chmod 666 ${cmdlog_file}
    chattr +a ${cmdlog_file}
    2、在root用户下设置crontab,定时每天凌晨零点定时执行Command_history.sh脚本。
    0 0 * * * /root/Command_history.sh &>/dev/null
    3、编辑/etc/profile文件,在最后添加如下内容
    export CMDLOG_FILE="/usr/lib/.cmdlog/cmdlog.$(date +%F)" 
    readonly PROMPT_COMMAND='{ date "+%y-%m-%d %T ##### $(who am i |awk "{print $1" "$2" "$5}") #### $(pwd) #### $(history 1 | { read x cmd; echo "$cmd"; })"; } >> $CMDLOG_FILE'
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  • 原文地址:https://www.cnblogs.com/Eivll0m/p/4626801.html
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