OpenEuler系统普通用户切换root不成功问题
作者:快盘下载 人气:72#解决OpenEuler操作系统创建普通用户切换root用户报错。
提示报错如图;
*
解决方法如下;
方法 1. 路径;/etc/pad.d/su 通过注释配置文件第21行使得能够进行切换
注释;PAM;Pluggable Authentication Modules;负责系统中很多应用程序的登录认证;安全设置问题
1 ####################################################################################### 2 # 3 # Copyright (c) Huawei Technologies Co., Ltd. 2019. All rights reserved. 4 # security-tool licensed under the Mulan PSL v2. 5 # You can use this software according to the terms and conditions of the Mulan PSL v2. 6 # You may obtain a copy of Mulan PSL v2 at: 7 # http://license.coscl.org.cn/MulanPSL 8 # THIS SOFTWARE IS PROVIDED ON AN ;AS IS; BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR 9 # IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR 10 # PURPOSE. 11 # See the Mulan PSL v2 for more details. 12 # Description: Configuration File for PAMified Services 13 # 14 ####################################################################################### 15 16 #%PAM-1.0 17 auth sufficient pam_rootok.so 18 # Uncomment the following line to implicitly trust users in the ;wheel; group. 19 #auth sufficient pam_wheel.so trust use_uid 20 # Uncomment the following line to require a user to be in the ;wheel; group. 21 #auth required pam_wheel.so use_uid 22 auth substack system-auth 23 auth include postlogin 24 account sufficient pam_succeed_if.so uid = 0 use_uid quiet 25 account include system-auth 26 password include system-auth 27 session include system-auth 28 session include postlogin 29 session optional pam_xauth.so
方法 2. 对创建用户进行附加mygroup权限
usermod -G wheel username
#改变用户分组;将用户添加进wheel分组
#usermod [-G] [GroupName] [UserName]
#语法# id username id user1 #执行结果如下 uid=1008(user1) gid=1008(user1) groups=1008(user1),1012(mygroup)
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