Linux Package Management with Aptitude
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13-09-2020 - |
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Linux Package Management with Aptitude
Aptitude is founded by Ncurses for APT front End and debian Bundle Manager, considering the fact that it is text-based and it runs from a terminal or a CLI – command line interface. This article explains about-“Linux Package Management with Aptitude”
What is APT
apt is a command line package manager and provides commands for searching and managing as well as querying information about packages. It provides the same functionality as the specialized APT tools, like apt-get and apt-cache, but enables options more suitable for interactive use by default.]
To get more information about APT, use the following command –
$ apt
The sample output should be like this –
apt 1.2.15 (amd64) Usage: apt [options] command apt is a commandline package manager and provides commands for searching and managing as well as querying information about packages. It provides the same functionality as the specialized APT tools, like apt-get and apt-cache, but enables options which are more suitable for interactive use by default. Most used commands: list - list packages based on package names search - search in package descriptions show - show package details install - install packages remove - remove packages autoremove - Remove automatically all unused packages update - update list of available packages upgrade - upgrade the system by installing/upgrading packages full-upgrade - upgrade the system by removing/installing/upgrading packages edit-sources - edit the source information file See apt(8) for more information about the available commands. Configuration options and syntax is detailed in apt.conf(5). Information about how to configure sources can be found in sources.list(5). Package and version choices can be expressed via apt_preferences(5). Security details are available in apt-secure(8). This APT has Super Cow Powers.
List of Packages
To get a list of packages based on package name, use the following command –
$ apt list
The sample output should be like this –
revolution-r/xenial,xenial 3.0.0-1ubuntu1 all revu-tools/xenial,xenial,trusty,trusty 0.6.1.5 all rex/xenial,xenial 1.3.3-1 all rexical/xenial,xenial 1.0.5-2build1 all rexima/xenial 1.4-7build1 amd64 rfc5766-turn-server/trusty 3.2.3.1-1 amd64 rfcdiff/xenial,xenial 1.42-1 all rfdump/xenial 1.6-4 amd64 rfkill/xenial,now 0.5-1ubuntu3 amd64 [installed,automatic] rgbpaint/xenial,trusty 0.8.7-5 amd64 rgxg/xenial,trusty 0.1-1 amd64 rhash/xenial 1.3.3-1 amd64 rhc/xenial,xenial 1.38.4-2 all rheolef/xenial 6.6-1build2 amd64 rheolef-doc/xenial,xenial 6.6-1build2 all rhino/xenial,xenial 1.7R4-3 all rhino-doc/xenial,xenial 1.7R4-3 all rhinote/xenial,xenial,trusty,trusty 0.7.4-2 all rhn-client-tools/xenial 1.8.26-4 amd64 rhnsd/xenial 5.0.4-3 amd64 ..................................................................
Installing a package
To install a package with APT, use the following command –
$ sudo apt install firefox
The above command installs firefox. The sample output should be like this –
Reading package lists... Done Building dependency tree Reading state information... Done firefox is already the newest version (50.1.0+build2-0ubuntu0.16.04.1). firefox set to manually installed. The following packages were automatically installed and are no longer required: libterm-readkey-perl linux-headers-4.4.0-31 linux-headers-4.4.0-31-generic linux-image-4.4.0-31-generic linux-image-extra-4.4.0-31-generic linux-signed-image-4.4.0-31-generic Use 'sudo apt autoremove' to remove them. ..................................................................
Removing a package
To remove a package using APT, use the following command –
$ sudo apt remove firefox
The above command removing firefox package from Linux. The sample output should be like this –
Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libterm-readkey-perl linux-headers-4.4.0-31 linux-headers-4.4.0-31-generic linux-image-4.4.0-31-generic linux-image-extra-4.4.0-31-generic linux-signed-image-4.4.0-31-generic Use 'sudo apt autoremove' to remove them. The following packages will be REMOVED: firefox 0 upgraded, 0 newly installed, 1 to remove and 26 not upgraded. After this operation, 114 MB disk space will be freed.
Removing unused packages
To automatically remove all the unused packages, use the following command –
$ sudo apt autoremove
The sample output should be like this –
Reading package lists... Done Building dependency tree Reading state information... Done The following packages will be REMOVED: libterm-readkey-perl linux-headers-4.4.0-31 linux-headers-4.4.0-31-generic linux-image-4.4.0-31-generic linux-image-extra-4.4.0-31-generic linux-signed-image-4.4.0-31-generic 0 upgraded, 0 newly installed, 6 to remove and 26 not upgraded. After this operation, 295 MB disk space will be freed. ..............................................................................
Updating the packages
To update the packages, use the following command –
$ sudo apt update
Upgrading the packages
To upgrade the system by installing/upgrading packages, use the following command –
$ sudo apt upgrade
After this article, you will be able to understand “Linux Package Management with Aptitude”, we will come up with more Linux based tricks and tips. Keep reading!