distinction between different "types" of root access in bash?
15064
What are the differences between "su", "sudo -s", "sudo -i", "sudo su"?
52584
Is test or [ or [[ more portable both between bash shells and between other shells?
132599
sudo -k vs. sudo -K
13842
Why the value of $PATH is different for root and normal user?
95712
What is the difference between ~/.profile, ~/.bashrc, ~/.bash_profile, ~/.gnomerc, /etc/bash_bashrc, /etc/screenrc ...?
126498
What is the purpose of the : (colon) GNU Bash builtin?
28353
On what systems is //foo/bar different from /foo/bar?
46919
How does sudo handle $HOME differently since 19.10?
58687
What is the difference between $(command) and `command` in shell programming?
61676
Syntax of bash alias definition
70911
What does env x='() { :;}; command' bash do and why is it insecure?
37977
Determine if relative or absolute path in shell program
102960
How do file permissions work for the "root" user?
133958
Why is the 'sudo' password different than the 'su root' password
40667
How do I gain root privileges?
133789
Why does `sudo -i` but not `sudo` remove newline characters?
6916
How to have root access without logging as root?