Why must you be root to change the max_PID amount using echo when sysctl can change max_PID using sudo?
113087
How to insert text into a root-owned file using sudo?
86191
What is the difference between 'sudo' and 'su -c'
32185
Why does sudo change the PATH?
157360
Is there ever a good reason to run sudo su?
116001
Why does the root user need sudo permission?
147239
How to write a shscript to kill -9 a pid which is found via lsof -i
7556
How do I sudo a command in a script without being asked for a password?
67217
How is sudo safer than directly using su if the user is granted access to all commands?
133789
Why does `sudo -i` but not `sudo` remove newline characters?
116601
What is the difference between 'su -' , 'sudo bash' and 'sudo sh'?
28333
Why can't sudo redirect stdout to /etc/file, but sudo 'nano' or 'cp' can?
4746
How to solve "permission denied" when using sudo with redirection in Bash?
41948
warning message at command line `sudo`
45541
How to fix sudo after "chmod -R 777 /usr/bin"?
12201
Can't change the owner back to the root (can't use sudo command) in WSL Ubuntu
56480
sudo: /var/lib/sudo writable by non-owner (040777), should be mode 0700
7317
how to: Please sudo, do _not_ setup any environment, especially $SUDO_USER?