How add user a sudo group
66647
How do I add a user to the "sudo" group?
26065
granting write permissions to a group to a folder
74253
sudo: /usr/lib/sudo/sudoers.so must be owned by uid 0
14589
Execute sudo without Password?
61026
How to apply changes of newly added user groups without needing to reboot?
84473
sudo for users with empty passwords
121991
Group within group file permissions
89652
Lost access to sudo
131657
How do I add sudo commands to a keyboard shortcut?
138512
Trouble with running cd with sudo as another user
61165
Why do I need to run commands as administrator if my account is member of administrator group?
78337
how to restrict users not to login to root by using sudo -i and sudo su - and other if exists
3716
How do I add myself back as a sudo user?
138013
How do the internals of sudo work?
20211
Strange behaviour of 'sudo chmod -rwx': Does not remove group write permissions
111736
How can I change a user's default group in Linux?
90669
How to make super-user permissions last longer than using sudo?