arch:what is the sync database? It located at /var/lib/pacman/sync
73911
pacman: difference between sync, local, package and files databases
91355
Connecting to ArcGIS Desktop PostgreSQL database (running locally)
143747
How do I enable the "backports" repository?
78822
What are install* eula* and hash code directories sitting on the root of my drive?
88589
Can I install Portage, Pacman or other package managers on Ubuntu?
20212
Is there an active Unity 7 fork?
120389
Where does Ubuntu look for shared libraries?
135956
After pacman update, pacsearch is no longer installed
123471
Can't run Eclipse project - can't find API database
140737
Where is the X.org config file? How do I configure X there?
65019
apt looking for i386 files, even though architecture is amd64
25942
Where can I find the application executables in the filesystem?
122274
Release file for http://archive.ubuntu.com/ubuntu/dists/bionic-updates/InRelease is not valid yet
119943
Where can I find a repository for older unsupported releases?
150898
What is the "/usr/local/src" folder meant for?
53711
Where are header files for GCC located?
16982
How do I use the latest GCC on Ubuntu?