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| 关键词： nbsp prefix echo username passwd delete 前缀 user grep root |
Linux下批量删除某个前缀的用户#!/bin/bashecho "**************************************" echo "* Welcome Us user delete *"echo "* *"echo "* script *"echo "* Author:AARON *" echo "**************************************" read -p "Please Input username prefix is:" prefix if [ -z $prefix ]then echo "Error: NO username prefix"exit 1 fidel=$(grep "$prefix" /etc/passwd | cut -d: -fL | grep -v root) if [ -z "$del"]thenecho "No username prefix is $prefix"else tar zcf /root/userinfo.tar.gz -C /etc passwd shadow group gshadow &>/dev/null 做好备份for deluser in $deldouserdel -r $del &>/dev/nullecho user $US is delete Successfulldonefi |
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