N: See apt-secure(8) manpage for repository creation and user configuration details
65
What can I do if a repository/PPA does not have a Release file?
56382
Can I use apt-get or aptitude to install software to non standard location?
139458
How to download packages from a command-line given repository?
129957
Make debian "apt" (new apt-get / aptitude frontend) cache .deb files in '/var/cache/apt/archives/'
95544
Where can I find the configure options used to build a package?
38795
How does APT work (apt-get, cache, search)
53498
How do I find packages to install via apt-get
80501
Where to view man pages for Bash builtin commands?
28369
Configuration and compilation settings used for Ubuntu packages
65299
How do I set up a "secure" open resolver?
9896
How do I get and modify the source code of packages installed through apt-get?
143861
How to get all URLs for packages that would be installed for `apt install ` command
12206
How can I tell if a CVE has been fixed in Ubuntu's repositories?
85711
verifiying ubuntu iso with repository gpg-keys
94399
Admin privileges requiring for installing a package build though Packages
87707
Can I easily make a host "mirror" that caches downloaded Debian packages?
34069
Why am I getting authentication errors for packages from an Ubuntu repository?