Linux Ubuntu Server - sudo chown -R user:user /
3760
What if I accidentally run command "chmod -R" on system directories (/, /etc, ...)
8158
Why does mount require root privileges?
119015
Sudo doesn't work on Aliases
86402
systemctl --user not available for www-data user
157302
Are user files still private when two sudo users exist in Ubuntu?
15255
How can I add a new user as sudoer using the command line?
89652
Lost access to sudo
57405
No permission to chown /mnt/hdd
56480
sudo: /var/lib/sudo writable by non-owner (040777), should be mode 0700
20355
Sudo is also user login password - why? how to change?
47042
Accidental chown under / as root
86607
sudo permission denied but su grants permission
13004
How to make Fedora user a sudoer?
122675
Why don't I have a password for "su"? Problems with "sudo"
40203
How can I create an administrator user from the command line?
78818
Mount cifs Network Drive: write permissions and chown
36422
Is first Ubuntu user root?