Drop to root shell (security vulnerability?)
71825
How to secure grub recovery mode
87020
Disable root account in Ubuntu?
104477
Is it possible to run Drush without root?
134935
Root access that can't change root password?
91693
How to password protect grub menu entry?
128228
Is there any way I can obfuscate ".sh" shell script?
138135
Linux - Protection from ourselves (Root)
17849
Which shell am I running on?
140398
Temporarily suspend bash_history on a given shell?
123781
This command can only be used by root
9706
Making zsh default shell without root access
101684
How to password protect Grub menu
103004
What environment do I get with sudo?
19521
Why is it bad to log in as root?
11245
How to protect against purge of bash history?
124717
Debian unstable chroot security issues
86511
How do Ubuntu and Debian manage $HOME for users with sudo privileges?