I am confused about repositories
4448
How do I install applications in Ubuntu?
39944
What does "(Install)" mean in a package?
90593
How do I compare two git repositories?
1578
How do you change a repository description on GitHub?
28372
What is the correct way to use git with gnome-keyring and http(s) repos?
8819
What is the difference between security, updates, proposed and backports in /etc/apt/apt.conf.d/50unattended-upgrades?
51598
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
135204
Add a new repository to software sources
41054
How can I check the available version of a package in the repositories?
91210
Why does Ubuntu only support versions for a limited time (and what does it mean)?
100850
What's the -practical- difference between a Bare and non-Bare repository?
18875
Which Ubuntu repositories are totally safe and free from malware?
49337
How to add repository from shell in Debian?
87899
Why are there deb files in /var/cache/apt/archives/?
50569
What kind of content is in the Canonical Partners repository? Is it as secure & safe as the Main repo?
145081
Why won't git-daemon serve my repository?
15021
How to create a local APT repository?