How can I undo the changes after compiling a package?
111153
How do I remove/uninstall a program that I have complied from source?
100953
How can I remove/unimport symbols from __future__ after importing them?
23273
How to delete broken packages in ubuntu
131490
How do I save Updates/Installed Packages?
42078
How can I undo the last cd command?
70138
How can I find out what modifications a program’s installer makes?
107352
How can I reload .emacs after changing it?
1687
How to revert software sources back to default?
102065
How do I rebuild a corrupt dpkg status file?
65612
How to delete/remove manually apt added repositories?
74838
Lost/Deleted dpkg (package manager for Debian). How do I get it back?
135635
How to completely remove virtual packages?
13396
How can I reset or revert a file to a specific revision?
15870
dpkg-divert: error: rename involves overwriting error after upgrading from 16.04 to 16.10
139163
Why is undo/redo not working!
26944
Undoing the Last Installed Windows Updates via Command Line
76970
How to unload a Mathematica package?