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apt - How do I search for available packages from the command …
apt-file search part_of_package_name | grep another_part_of_name Example of searching for ssh server package if I do not know the name is ssh-server or sshserver or server-ssh etc.: apt-file search ssh | grep server Steps to prepare apt-file search for searching. It should be done before first usage: sudo apt-get install apt-file sudo apt-file ...
apt - Package system is broken. How to fix it? - Ask Ubuntu
sudo apt-get clean Above command will clean out the local repository of retrieved package file. sudo apt-get install -f Will correct broken dependencies i.e. -f here stands for “fix broken”. sudo dpkg --configure -a will configure all (-a) the packages which haven't been configured yet. In the end do run the update command sudo apt-get update.
apt - How can I see all versions of a package that are available in …
That's why I'd suggest always using apt-cache policy <package-name> instead. Note about output: I have some local repository setup and both of the command shows those as well. Note 2 Newer apt comes with policy integrated into them. So, you can use apt instead of …
How to downgrade a package via apt-get? - Ask Ubuntu
Sep 15, 2014 · If you have the version number, or the target release, apt-get supports choosing a particular version or target release. More details can be found on manual page of apt-get. It can also be accessed from terminal by typing man apt-get. sudo apt-get install <package-name>=<package-version-number> OR. sudo apt-get -t=<target release> install ...
How to install specific version of some package? - Ask Ubuntu
sudo apt-get install <package name>=<version> Example: $ sudo apt-get install gparted=0.16.1-1 Reading package lists... Done Building dependency tree Reading state information... Done gparted is already the newest version. 0 upgraded, 0 newly installed, 0 …
Get package description using apt - Ask Ubuntu
I tried both apt-cache show and apt-cache showpkg but no luck. Using synaptic it's easy as typing the package name and the description is given by the standard view, but sometimes I'd prefer to just use apt-cache, for example from terminal.
apt - How to delete broken packages in ubuntu - Ask Ubuntu
Sep 17, 2014 · sudo apt-get update then cleanup any partial packages . sudo apt-get autoclean Now clean the apt cache. sudo apt-get clean Now remove any unnecessary dependancies . sudo apt-get autoremove from the command above, you can identify any broken packages and forcefully remove it like this. sudo dpkg --remove --force-remove-reinstreq package_name
Why is the "apt" command not found? - Ask Ubuntu
Oct 1, 2012 · The apt command provides a convenient subset of the functionality of various other apt-commands (e.g., apt-get, apt-cache), with colorized display and progress bars. Although the apt command does not support all the same actions and options as apt-get, it may often be used in place of apt-get. See Fsando's answer for details.
Configure proxy for APT? - Ask Ubuntu
Feb 17, 2013 · This method uses the apt.conf file which is found in your /etc/apt/ directory. This method is useful if you only want apt-get (and not other applications) to use a http-proxy permanently. On some installations there will be no apt-conf file set up. Edit apt-conf file (or create a new one if you have no one yet) using the editor of your choice.
What protocol does apt-get use? - Ask Ubuntu
Mar 7, 2018 · See apt-secure(8) for details. https (apt-transport-https(1)) The https scheme specifies an HTTPS server for an archive and is very similar in use and available options to the http scheme. The main difference is that the communication between apt and server (or …