how to reset Ubuntu 12.04 root permissions?
3760
What if I accidentally run command "chmod -R" on system directories (/, /etc, ...)
22332
How do I change permissions on a FAT32 formatted drive?
130082
How to change root password in ubuntu?
87020
Disable root account in Ubuntu?
4382
What is the default root password?
129198
Group permissions for root not working in /tmp
136007
How to enable root login again after changing password?
9180
Is there any 'sudo' command for Windows?
150893
Getting warning file permission with root user
68330
WINDOWS: Taking Back/Restoring Default Ownership Permissions of directory
22847
Access denied to a folder after removing administrator permission
4227
How do I login as root?
153564
How can I change a set of files Permsissions from Root to user
108911
How can I get root-like permissions so I can download stuff from the software center?
45541
How to fix sudo after "chmod -R 777 /usr/bin"?
27714
How do I drop root privileges in shell scripts?
3716
How do I add myself back as a sudo user?