新建用户和用户组的shell

最新推荐文章于 2025-10-18 16:49:14 发布

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本文分享了一个Shell脚本示例，用于演示如何通过脚本执行用户和组的创建与删除、进程杀除等操作，并包含了权限设置及文件复制等步骤。

RT。代码如下，以供记录。

#!/bin/bash

exeUser="root"
username="tasuser"
usergroup="tasuser"

if [ `whoami` != "${exeUser}" ];then
    echo "install.sh must run by root"
else
    echo "start install ..."

    ps -ef | grep -v grep | grep ^"${username}" | cut -c 10-15 | xargs kill -9
    echo "kill all ${username} process"

    if [ `cat /etc/passwd | grep "^${username}" | wc -l` -ne 0 ];then
        userdel -r ${username}
        echo "del user ${username}"
    fi

    if [ `cat /etc/group | grep "^${usergroup}" | wc -l` -ne 0 ];then
        groupdel ${usergroup}
        echo "del group ${usergroup}"
    fi

    groupadd ${usergroup}
    echo "creat group ${usergroup}"

    useradd -g ${usergroup} ${username}
    echo "create user ${username}"

    passwd ${username}

    mkdir /home/${username}/software
    cp ./kit/* /home/${username}/software
    chmod -R 777 /home/${username}/software
fi