System has many problems after I ran the command chmod -R 755 /
3760
What if I accidentally run command "chmod -R" on system directories (/, /etc, ...)
80078
How can I fix broken sudo - sudo: parse error in /etc/sudoers near line 23?
18260
Reset all permissions on Windows 7?
105979
Permissions messed up in home folder
151080
What is the first number for in a 4-number chmod argument (such as `chmod 4555`)?
23295
How do I use 'chmod' on an NTFS (or FAT32) partition?
26943
sudo error, is mode 0777, should be 0440
125491
Chmod to allow read and write permissions for directory
18797
'chcp' is not recognized as an internal or external command, operable program or batch file. on a Windows PC
152966
How do I debug permissions?
9981
How do I get permissions to edit system configuration files?
73604
Problems with amsmath
787
Why is "chmod -R 777 /" destructive?
92467
I deleted the "/etc/passwd" file and cannot log in
112489
How to restore partitions and data after diskpart "clean" command?
108721
Always get Error: Operation not supported for: find /Path/ -type f -exec chmod 755 {} \;
79353
I broke my PATH by editing my ~/.bash_profile and Bash will not recognize most commands