How can I make sudo discard all environment variables?
7317
how to: Please sudo, do _not_ setup any environment, especially $SUDO_USER?
138013
How do the internals of sudo work?
157144
How to sudo visudo without a password, remove all prompts for password
12861
Why does alias in /etc/bash.bashrc not apply to sudo?
68600
How to permanently set environmental variables
148736
How can I alias a command for sudo?
85050
How to disable requiretty for a single command in sudoers?
589
How to avoid using sudo when working in /var/www?
1983
Can sudo be reinstalled after being removed?
82898
pass 1 environment variable using sudo
70508
How do I edit /etc/sudoers from a script?
23204
How to run a command that involves redirecting or piping with sudo?
106931
How to undo sudo add-apt-repository?
77181
How do I log out of `sudo su`?
97567
How do I set persistent environment variables for root?
27714
How do I drop root privileges in shell scripts?
14919
How do I run a 'sudo' command inside a script?