Help with a messed up /etc/profile file?
71449
How can I revert a config file back to the originally installed version after I have edited it?
110204
Remove Personal Options section from Profile
143479
How do I edit configuration files?
102116
How Should I Correct the Owners and Permissions in an OS X User Folder?
16116
How to modify an invalid '/etc/sudoers' file?
27114
Why is my profile messed up on a single site and how can I revert it?
53267
How do I recover the default version of some configuration file?
95317
/etc/hosts modification does not work properly. What to do?
51318
Why doesn't my ~/.bash_profile work?
7523
Wrongly set chmod / 777. Problems?
3015
Why is my profile image different?
133461
How can I edit my network profile independently?
92883
/etc/profile not sourced for `sudo su`
113488
How do I change the User Profile location in Windows 10?
35882
Profile avatar lost on several sites after profile edit (Gravatar replaced with Identicon)
156770
Removing files with strange names
30970
Missing ProfileImageUrl for many profiles in StackOverflow data dump