LinuxCentos7批量添加用户

xiaoxiao2022-06-03  55

一、编写脚本文件addUser.sh

#!/bin/bash read -p "enter the users password: " Passwd for uname in `cat users.txt` do id $uname &> /dev/null if [ $? -eq 0 ] then echo "already exists" else useradd $uname &> /dev/null echo "$Passwd" | passwd --stdin $uname &> /dev/null if [ $? -eq 0 ] then echo "$uname, created success" else echo "$uname, created failure" fi fi Done

二、编写用户名名单users.txt(注意:在windows下编写时会有问题)

User1 User2 User3

三、运行脚本:找到文件根目录  # ./addUser.sh

=========================================分割线==================================================

删除用户

# userdel 用户名(单纯删除用户不删除文件) # userdel  -r 用户名(删除用户及文件)

 

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