用户操作_shell脚本

工作环境：Red Hat Enterprise Linux Server release 6.5 (Santiago) 、 bash

#!/bin/bash
#
for i in `seq -w 1 10`
do
    echo "user$i添加成功"
    read -s -p "input passwd:" pass
        while [ ${#pass} -lt 6 ]
        do
            echo ""
            read -s -p "input passwd error ,the number of passwd must bigger than 6:" pass
            ((count++))
            if [ $count -gt 3 ];then
                echo "f**k you "
                exit
            fi
        done
    echo "$pass"
    read -p  "want to del the user (yes/no):" choice
    [ $choice == "yes" -o $choice == "y" ] && echo "del start"
    [ $choice == "no" -o $choice == "n" ] && echo "don't del"
    [ $choice != ^yes  -o $choice != ^no ]  && echo "please input (yes/no)!!!"
done

注意：只是简单的示例，并不会添加和删除用户