Accidentally did sudo chmod -R 777 /usr/ on Ubuntu Server AWS
364
Set myself as owner of /etc with chown command now getting all kinds of errors
106931
How to undo sudo add-apt-repository?
11036
Changed permissions of / to user
9180
Is there any 'sudo' command for Windows?
146461
Repair filesystem permission
1983
Can sudo be reinstalled after being removed?
8252
Accidentally deleted 'sudo'
36960
Why does chmod 777 -R / leave the system unusable?
131429
Why can't sudo find a command after I added it to PATH?
13760
How do I grant sudo privileges to an existing user?
298
sudo echo "something" >> /etc/privilegedFile doesn't work
67024
What does "chmod +x " do and how do I use it?
60463
Editing sudoers file to restrict a user's commands
46726
Does user have to logoff then back on if I change /etc/sudoers?
102208
Why do I get "Permission denied (publickey)" when trying to SSH from local Ubuntu to a Amazon EC2 server?
27714
How do I drop root privileges in shell scripts?
150894
What is the chroot command used for when resetting a password in RHEL/CentOS 7?