How do I search the package lists of old Ubuntu releases?
40021
How can I get a list of all packages available for a specific version of Ubuntu (not necessarily the one I have installed)?
41519
What can I do if a package is not available on the newest version of Ubuntu (18.04) but is available on older versions?
54696
Using apt-get how to check have installed latest version ?
64123
How to list packages from a ppa/source in command line?
18514
Where can I find the status of the released versions of Ubuntu?
64267
Where do I find older Ubuntu versions (specifically 11.10)
88531
Is there a tool/website to compare package status in different Linux distributions?
2214
How to list all packages installed as dependencies in Terminal, and what installed them?
3943
How do I search my command-line history for commands I used before?
58815
Where can I download old releases of Drupal?
17386
Where I do find feature lists for upcoming Ubuntu versions? [16.04]
123958
How do I search for available packages from the command-line?
112660
How to get list of installed packages with installation date?
67461
How can I find the version number of an installed package via dpkg?
105208
How can I check if a PPA has packages for another Ubuntu version?
115364
Deleted most of the packages using apt-get purge package\*; How can I get them back?
114896
How can I see all versions of a package that are available in the archive?