Not being able to use sudo
364
Set myself as owner of /etc with chown command now getting all kinds of errors
20355
Sudo is also user login password - why? how to change?
58819
Sudo not available in guest login
16597
No password prompt at sudo command
66647
How do I add a user to the "sudo" group?
56480
sudo: /var/lib/sudo writable by non-owner (040777), should be mode 0700
18926
Type 'sudo' is not known in source list
3716
How do I add myself back as a sudo user?
75827
When I run a sudo command it says unable to resolve host
80078
How can I fix broken sudo - sudo: parse error in /etc/sudoers near line 23?
15255
How can I add a new user as sudoer using the command line?
13760
How do I grant sudo privileges to an existing user?
66222
'sudo' not working after changing the permissions of '/usr' directory
122621
Allowing a user to use sudo without a password
73466
How to solve "sudo: /etc/sudoers.d is world writable"
26943
sudo error, is mode 0777, should be 0440
116598
Environment variables when run with 'sudo'