How to increase sudo lock
90669
How to make super-user permissions last longer than using sudo?
103004
What environment do I get with sudo?
16597
No password prompt at sudo command
33039
How to gain sudo access after powerwashing (factory resetting) my computer?
19524
How can I determine the sudo password?
86607
sudo permission denied but su grants permission
72261
How to set path for sudo commands
84473
sudo for users with empty passwords
124795
sudo does not ask for password
157360
Is there ever a good reason to run sudo su?
89652
Lost access to sudo
7556
How do I sudo a command in a script without being asked for a password?
125940
sudo with password in one command line?
56480
sudo: /var/lib/sudo writable by non-owner (040777), should be mode 0700
26770
How to append to a file as sudo?
73053
Unable to lock the administration directory (/var/lib/dpkg/), are you root?
16116
How to modify an invalid '/etc/sudoers' file?