I accidentally chown'd /usr/lib... what do I do now?
31715
I set /usr/bin, /usr/lib, and /usr/share to be owned by my regular user and now I am getting interesting errors
95585
Why can't a normal user `chown` a file?
106691
Accidentally deleted symlink libc.so.6 in CentOS 6.4. How to get sudo privilege to re-create it?
113026
What happened to /etc/apt/apt.conf?
99175
How to "undo" SetOptions (restore defaults)?
52709
How can I "relink" a lot of broken symlinks?
50617
Grub rescue : how to fix insmod normal, unknown file system
8906
What is /usr/bin/[ and how do I use it?
8252
Accidentally deleted 'sudo'
79353
I broke my PATH by editing my ~/.bash_profile and Bash will not recognize most commands
17016
How do I restore .bashrc to its default?
120697
Wrong dd command on main drive - How to recover data?
79022
undo Linux's rm?
68292
Accidentally did dd /dev/sda
3776
How to restore a system after accidentally removing all kernels?
1104
How can I restore configuration files?
137651
How can I recover from deleting the /usr/share/themes directory?