sudo: no tty present and no askpass program specified

本文档详细介绍了如何在CentOS系统中为特定用户配置免密码sudo权限,以便更好地管理Docker容器。步骤包括修改sudoers文件、添加用户到wheel组以及设置NOPASSWD选项。

First of all, some method only implgement on centos + Docker without formal tests.

of course you have had install the application with the command : yum -y install sudo then you will be recieve the message

How to do ?

su root

then chmod u+w /etc/sudoers and nano /etc/sudoers

find the words like: people run within the wheel ...

%wheel  ALL=(ALL) ALL

add another sentence

xxx ALL=(ALL) ALL

2. find the key words like NOPASSWD :ALL

add new sentence

XXX ALL = NOPASSWD: ALL

save all changes and quit

and do not forget the chmod u-w /etc/sudoers

finished!!

+++++++another warn

Failed to start .service: The name org.freedesktop.PolicyKit1 was not provided by any .service files

sudo systemctl ~~~~~~~~

 

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