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-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-get may be considered as lower-level and "back-end", and support other APT-based tools. apt is designed for end-users (human) and its output may be changed between versions. Note from apt(8): The `apt` command is meant to be pleasant for end users and does not need to be backward compatible like apt-get(8).

Aug 23, 2014 · sudo apt-get autoremove sudo apt-get -f install sudo apt-get update sudo apt-get upgrade Install ubuntu toolchain from PPA. sudo add-apt-repository ppa:ubuntu-toolchain-r/test Then install aptitude. sudo apt install aptitude aptitude package manager is a much more handy installer than apt-get. It also suggests resolving conflicting dependencies ...

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 …

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

Jul 17, 2019 · The students should be able to operate the corresponding tool on their computers anyway. For example, if Ubuntu users try to find advice online, they will be definitely directed at APT. APT is also used to upgrade components of the OS. And if you don’t know how to translate a particular Homebrew command to the APT syntax, don’t hesitate to ask!

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 …

Feb 6, 2017 · $ sudo apt-get install postfix Reading package lists... Done Building dependency tree Reading state information... Done Suggested packages: procmail postfix-mysql postfix-pgsql postfix-ldap postfix-pcre sasl2-bin dovecot-common postfix-cdb postfix-doc The following NEW packages will be installed: postfix 0 upgraded, 1 newly installed, 0 to ...

sudo apt-get install --reinstall $(dpkg -S $(sudo debsums -c) | cut -d : -f 1 | sort -u) Reinstalls packages with changed files. My disk were randomly corrupted while I was experimenting with a beta OS. So I ran these 3 commands from the docs (debsums -c, dpkg -S, and apt-get install) one by one to understand what they do. It seems to have ...