bash - 在 RedHat 上的 bash 脚本中设置新用户的密码

Question

#! /bin/bash

C_PASS="12345"
echo "enter user name which u want to create"
read UNAME
UPASS="987654321"
echo $C_PASS | sudo -S -k useradd $UNAME

echo "$UPASS" | echo "$C_PASS" | sudo -S -k passwd --stdin "$UNAME"

我收到如下错误：

[sudo] password for admin: Changing password for user zzzak.
passwd: Authentication token manipulation error

请帮助我。

标签： bash