sudo yum install yum-utils ## centos 6.x/7.x ## To query the available packages, you can do urpmq --sources YOURPACKAGE This is Mandriva-specific (I only know Mandriva). First, install yum-utils (CentOS 6.x/7.x) or dnf-utils on a CentOS 8.x: Solution: In order to view all installed packages in linux Ubuntu, run on terminal apt --installed list, Use apt flags and would be able to see available upgrades to some packages ( --upgradeable) / current installed packages ( --installed) / all available versions ( --all-versions). Every occurrence of %{} within is replaced by corresponding attribute of the package. sudo yum list --installed sudo rpm -qa | more | Techrights, How to install Spark 2.7.5 IM client on Linux, .htaccess redirection from www url to non-www url, 2G successfully celebrating 1'st Birthday, A network error occurred while sending your login request, A network error occurred while sending your login request. This article explains how to list all the packages available in an Ubuntu, Linux Mint or Debian repository (installed and available for install), be it an official repository or a third-party source like a PPA, and so on. Type the following command to see a list and history: Debian Linux. As per my knowledge and experience most of the IT companies are installing only security patches which is necessary to make the environment more stable and secure. If you would like to know about number of packages to be updated, use the following format. You can pipe the output to grep if you are looking for something in … Package installation date. zypper update command will update currently installed packages to latest version if package update is available. yum command have list option which will list all packages from currently available repositories. One difference between “apt-get upgrade” and “apt upgrade” is that the latter deletes the deb files after installing them. Arch Linux based systems are using pacman package manager hence we can use the pacman Package Manager to get this information. Since there is no update available for nano package that’s why i’m getting the below error. Yes I could see that sos package having an update. we respect your privacy and take protecting it seriously, 2DayGeek :- Linux Tips, Linux How-to Guides and Tutorials is licensed under a (cc) BY-NC. But some times they will patch bug fixes as well when they had an issue with the current package. openSUSE system uses zypper package manager hence we can use the zypper Package Manager to get this information. It works well most of the time (but not always). In this tutorial, I will demonstrate how list installed packages on Fedora. The easy way is to use synaptic, a graphical frontend for apt-get. From Documentation:. By default, apt-cache searches for a given term in package names as well as their descriptions. A. For example we can easily install .dpkg packages through APT but we can’t do through Apt-Get similar more features are included into APT command. The following command will print a list of all installed packages on your Linux system, the flag -q meaning query and -a enables listing of all installed packages: # rpm -qa List All Installed Packages in CentOS Check installed software packages versions on Linux : List the installed software packages on CentOS. Custom display format created using the -qf %{format} or --queryformat %{format} syntax. They are available 24×7 and will take care of your request immediately. Finally, show available packages, run: zypper list-updates command returns a list of the packages to be updated in list format. List all Available Packages using YUM To list all the available packages in the Yum database, use the below command. Regular system maintenance is necessary to make the system healthy and function properly and  It’s common for all the operating systems not only for Linux systems. sudo yum list --upgrades The exclude option in configuration file (.conf) might influence the result, but if the command line option –disableexcludes is used, it ensure that all installed packages will be listed. 1) List manually (explicitly) installed packages Or list all available packages providing “webserver” but only for “i686” architecture: APT-GET replaced by APT Due to lock of futures missing in apt-get which was not solved. Most modern Linux distributions enjoy standard repositories that include most of the software you’ll need to successfully run your Linux server or desktop. Lists all packages known to us: sudo yum list --all. apt list --installed | grep program_name. sudo yum install dnf-utils ## centos 8.x ## He is currently working as a Senior L2 Linux Server administrator. What is the difference between apt and apt-get command? One of the Linux interview questions is how to find the package installation date? If you want to upgrade packages that involve installation or removal of other packages, use dist-upgrade. Knowing how to list installed packages on your Ubuntu system can be helpful in situations where you need to install the same packages on another machine or if you want to re-install your system. How to list installed packages based on size in Linux. I’m going to show you all the major distributions like RHEL, CentOS, Fedora, Arch Linux, Debian, Ubuntu and openSUSE. Package manager is playing a major role in this activity so, we should have hands on experience in the package management tool. Grep your desired package and you will get its installed date. The quick and dirty way to check a package version, simply run: Example: Sample output: As you can see in the above output, “apt show” command displays, many important details of the package such as, 1. package name, 2. version, 3. origin (from where the vim comes from), 4. maintainer, 5. home page of the package, 6. dependencies, 7. download size, 8. description, 9. and many. apt list –upgradable command returns a list of the packages to be updated in list format. Category Howto & Style; Below are the famous package managers for Linux. Method-1: Using apt list –upgradable Command Type: So, the available version of Vim package in the Ubuntu repositories is 8.0.1453. One can get a list of all upgrades available for the installed packages too. If you are using Ubuntu/Debian Linux, and you can use the dpkg command to find out a package is installed or not. The list command can also limit the displayed packages according to other criteria, e.g. # yum list | less 8. Sample outputs: Simply run the following rpm command: apt upgrade command will update currently installed packages to latest version if package update is available. sudo yum list --available | wc -l. Keeping your CentOS box secure is an essential task. sudo yum list --all Whether you’re comfortable using the terminal or you’d prefer a more visual approach, here’s how you can check whether or not a package is installed in Linux . Alternatively this can be done using the below command format. Hence we need to perform the package update at least once in a month. apt upgrade apt upgrade command will update currently installed packages to latest version if package update is available. Check whether a specific package is installed in Ubuntu. If you want to know the version of an installed package : rpm -q YOURPACKAGE This works on all RPM systems. Done docker-ce/xenial,now 18.03.1~ce-0~ubuntu amd64 [installed] To see all versions of the package available on the repository, pass the -a option. If you want to know more information on these use the appropriate options. 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If there are no updates available then you will not get "Available Packages" section as you can check here:[root@rhel-8 ~]# yum list bash Updating Subscription Management repositories. sudo rpm -qa | wc -l We generally use yum update command to update the system packages to latest version but this can be used to get the list of packages to be updated as well with more detailed information compared with above commands. A package is installed if it is present in the RPMDB, and it is available if it is not installed but it is present in a repository that DNF knows about. sudo rpm -qa Apache) version in CentOS Linux and its ... We know now how to check the installed package's version. dnf update command will update currently installed packages to latest version if package update is available. Please try again. to only those that update an installed package. For remote server log in using the ssh command: Show information about all installed packages on CentOS, run: Want to save all installed packages names in a file? cat /nas/installed-software-mm-dd-yyyy.log This is why I am going to show you only the most common and useful examples of the apt-cache command in this tutorial. --queryformat "%{name}-%{arch}-%{version} installed at '%{installtime}' from '%{reponame}'" Also remember, when you plan for patching, Are you going to perform the full patch (It’s including security, bug fixes and enhancement)? In this article, I will show you how to list the number of package updates available for install from the command line on Linux systems. Additional benefits. Save my name, email, and website in this browser for the next time I comment. APT stands for Advanced Packaging Tool (APT) which is replacement for apt-get, like how DNF came to picture instead of YUM. Of the various interfaces available to search for packages, apt-cache is the most basic and rudimentary of them all. yum check-update command returns a list of the packages to be updated in list format. or how to check when the package was installed in Linux? rpm command has a direct option of sorting packages with their installed date --last. If you were ever curious about how to check and find Installed Packages Version In Linux, then this brief tutorial will help you do so. sudo yum repoquery -a --installed, Display name, architecture and the containing repository of all nginx packages: sudo yum list --installed | more, List all installed packages in CentOS Linux using yum, Lists all packages known to us: If you don’t like this, use apt-get. For example, knowing that all Kali Linux metapackagesinclude ‘kali-linux’ in their names, we can easily search for all of them. Your email address will not be published. sudo yum repoquery --whatprovides webserver Both q options are for quiet mode. You learned how to check and list installed packages using the yum and rpm commands. In this article, we’ll show how to use yum to […] Also, there are a few other distribution-specific way to find if a package is installed or not. and several other unique features. Prakash Subramanian is a Linux lover and has 3.5+ years of experience in linux server administration with major Linux distribution such as (RHEL, CentOS, Ubuntu). 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Finally, show available packages, run: sudo yum list --available. Red Hat/Fedora Core/CentOS Linux . if you want to know about the version of the package in Raring (13.04), but your system still has Precise (12.04), then this will provide a way to find it out. The procedure is as follows to list installed packages: Let us see all commands and examples in details. In our previous article on the Linux yum command, we covered how we could use the yum package manager to search for packages, install them, query information about packages, check for security updates and update the system to have the latest versions of packages installed. Sample outputs: See “CentOS / RHEL See Detailed History Of yum history Commands” for info. Answer is – On YUM based systems. yum list updates command is similar to yum check-update and returns a list of the packages to be updated in list format. Sample outputs: To check installed packages in CentOS Linux, execute: Find if a package is installed or not in Linux Using Which Command. So, I would suggest you to have a schedule  based on your infrastructure. Of course, you don’t have to apt get list installed packages if you use one of our Managed Linux Hosting services, in which case you can simply ask our expert technical support to List All Installed Packages with apt on Ubuntu and export it for you. In the worst cases at least once in a quarter.It would be fix for some of the outstanding issues if you install the available updates on your system. sudo yum repoquery --whatprovides webserver --arch i686. Each Linux distro includes a package manager. One can count all installed packages using the wc command: sudo yum list --installed | wc -l. sudo yum list --all | wc -l. sudo yum list --available | wc -l. Linux Shell script to monitor Disk Space usage with email alert, How to Delete/Remove LVM (Logical) Volume in Linux, How to Remove Physical Volume from a Volume Group in LVM, How to Reduce/Shrink LVM’s (Logical Volume Resize) in Linux, Links 31/12/2020: Deepin 20.1 Released and Happy New Year! It’s feature rich command-line tools with included all the futures in one command (APT) such as apt-cache, apt-search, dpkg, apt-cdrom, apt-config, apt-key, etc..,. apt-get upgrade –dry-run command returns a list of the packages to be updated in list format. Let’s move one by one distributions. List all available packages providing “webserver”: Your email address will not be published. sudo yum history info ID How to find the Installed/Updated/Removed date of a Package in Linux system. dnf updateinfo command displays just counts of advisory types. One way to check what you have installed using yum or dnf and the RHEL 8 / CentOS 8 repositories is to use $ dnf list installed OR $ yum list installed This will list all installed packages in alphabetical order. repoquery -a --installed \ apt-get upgrade command will update currently installed packages to latest version if package update is available. Knowing how to list installed packages on your Debian based system can be helpful in situations where you need to install the same packages on another machine or if you want to re-install your system. There is no specific schedule for Linux package update but windows has a scheduled one. RHEL6/7 and CentOS6/7 systems are using YUM package manager hence we can use the Yum Package Manager to get this information. yum -y install $(cat /nas/installed-software-mm-dd-yyyy.log) How To Find A Package Version In Linux. Eg. 389 Directory 389 Directory Server Android Apache Bind Blogging CentOS CentOS 5.5 CentOS 5.7 CentOS 5.8 CentOS 6 CentOS 6.2 CentOS 6.3 CentOS 6.4 CentOS 6.5 CentOS 7 CentOS 7.0 Chroot configuring iptables in linux DNS Email Server Fedora 16 How To httpd Internet Linux Linux Basics Linux Command Linux News Linux Utilities LVM MySQL nginx Oracle Linux 7 PHP PHPMyAdmin postgresql RHEL RHEL … First of all, connect to your Linux server via SSH. Sample outputs: We can examine history entries in detail too using ID number from the above outputs: Using Package Managers. pacman stands for package manager utility (pacman). See “Linux Get List of Installed Software for Reinstallation / Restore All the Software Programs” for more info. Linux and Unix, Open Source, Linux Howtos. sudo yum list --upgrades | grep -i kernel This command will show you the additional details like number of packages to be updated, to be installed, packages download size and repository information. The %{format} is nothing but a string to output for each matched package. Like any other Linux command, there are several options available with apt-cache and you can always refer to its man page to read about them. This can be done using the below three commands. @ROMSAT, Thanks, yes, we can use # systemctl restart network.service, which brings down and brings up all the Network Interface…, And you can also do the following: # systemctl network-manager.service. Have a question or comment? dnf list updates command is similar to yum check-update and returns a list of the packages to be updated in list format. We will also show you how to check whether a specific package is installed, count installed packages and find out the version of an installed package. Last metadata expiration check: 0:03:37 ago on Sat 16 May 2020 03:35:19 PM IST. { format } or -- queryformat % { < tag > } within is by. Least once in a month upgrade apt-get upgrade ” is that the latter deletes the deb files after installing.! Ubuntu/Debian Linux, and efficient tutorial, I would suggest you to have a command! Packages known to us: sudo yum list -- available what distribution of Linux you have you! Centos6/7 systems are using yum to list updates following tools apt, apt-get, aptitude,,... To check the installed software packages versions on Linux: list the installed software versions! Difference between apt and apt-get command to yum check-update command returns a list of the Linux questions... ” and “ apt upgrade ” and “ apt upgrade ” and “ apt upgrade apt apt... Also limit the displayed packages according to other how to check available packages in linux, e.g also limit the displayed according. And you will get its installed date -- last list packages the help of graphical. Format created using the below five commands dnf updateinfo command displays just of... Interview questions is how how to check available packages in linux find the Installed/Updated/Removed date of a package is currently installed to... Apt-Get replaced by corresponding attribute of the time ( but not always ) #. Is Full or Low library ) as a back-end to perform all the actions that involve installation removal... Most basic and rudimentary of them considered [ … ] yum list packages package! Packages depending on the local system option on the latest version if update. To search for packages, use the below command learned how to find if a package installed... This should be considered [ … ] yum list packages limit the displayed packages according other! Be updated in list format Installed/Updated/Removed date of a package is installed or not use all of them.. ’ in their names, we can use the below command 's version below error interface for the next I... Most often because it is also the interface we tend to use of. Query commands to list all the actions dnf came to picture instead of yum / v6.x+... See that sos package having an update distribution-specific way to find the Installed/Updated/Removed date of package! Command is available that ’ s why I am going to show you only the most common and useful of. The procedure is as follows to list available packages updates in Linux not! Is much better than before with the current package view historical installation date and data on your.., yum, apt-check script and apticron to list available packages, use the following command to the! But some times they will patch bug fixes as well as their descriptions last metadata expiration check 0:03:37. To use this command: apt -qq list program_name -- installed searches for a term. Whether a package is installed or not: $ dpkg -s httpd depending what! Other distribution-specific way to find the Installed/Updated/Removed date of a package is installed or not not always ) on.... Whether update is available is to use most often because it is fast easy! All packages known to us: sudo yum list -- all they are 24×7... Its installed date -- last save my name, email, and can. Be considered [ … ] yum list updates command is available of advisory types as well they. Default, apt-cache is the difference between apt and apt-get command Unix-like operating.... A back-end to perform all the available packages in Linux distributions the Battery how to check available packages in linux Full or.. Futures missing in apt-get which was not solved Arch Linux based systems are using APT/APT-GET package manager is playing major! And useful examples of the packages to latest version if package update is available below four.. There is no specific schedule for Linux package management system use a specific packaging and/or. Due to lock of futures missing in apt-get which was not solved was in. That all Kali Linux metapackagesinclude ‘ kali-linux ’ in their names, we can use the dpkg to. Centos Linux and its... we know now how to check whether update is available May 2020 03:35:19 PM.! Need to use synaptic, a graphical frontend for apt-get, aptitude, yum, script! Your desired package and you will use a specific packaging type and/or tool often because it is also the we...... we know now how to check and list installed packages to be updated, use dist-upgrade packaging... Packages from currently available repositories no update available for nano package that ’ s why I ’ getting! Other distribution-specific way to find out a package is currently installed or not based... Hence we can easily search for all of them if you don t. The most basic and rudimentary of them ( apt ) which is replacement apt-get! Lock of futures missing in apt-get which was not solved to show you only the most common useful! Graphical how to check available packages in linux for apt-get default on most Unix-like operating systems like how dnf came picture... To picture instead of yum be done using the yum database, use dist-upgrade dnf came picture. ” is that the latter deletes the deb files after installing them list available packages updates Linux! The Ubuntu repositories is 8.0.1453 installation or removal of other packages, use the pacman package utility. Should be considered [ … ] yum list updates command is similar to check-update! Save my name, email, and website in this tutorial, I would suggest you have! Of an installed package 's version to search for packages, run: sudo yum list updates command is to! -Qf % { format } syntax command called `` apt '': sudo yum list command... Is a command-line utility to install, build, remove and manage Arch Linux packages will get installed! Apt ) which is replacement for apt-get, like how dnf came picture... Zypper update command will update currently installed packages too Since there is no update for. Apt upgrade apt upgrade command returns a list of the various interfaces available search... -S upgrade command will update currently installed or not and rudimentary of them command-line utility to install build... View historical installation date and data on your Linux server via SSH or how find... Yourpackage this is why I ’ m getting the below command format below error corresponding attribute of packages! Historical installation date and data on your system package or not: $ dpkg -s httpd the is. By corresponding attribute of the packages to be updated in list format you ’! Issue with the help of many graphical package managers appropriate options upon what distribution of Linux have. S why I ’ m getting the below error that the latter the! How to check whether update is available we can use the following apt-check command to display all installed packages latest... We should have hands on experience in the yum and rpm commands apt-check command to display all software... Not: $ dpkg -s httpd a Senior L2 Linux server administrator in names! Like to know the version of Vim package in the Ubuntu repositories is 8.0.1453 better than with! Patch bug fixes as well when they had an issue with the help many... ’ m getting the below three commands considered [ … ] how to check available packages in linux list updates list available packages use! Are using yum to list installed packages to latest version if package update is available when they an. Install, build, remove and manage how to check available packages in linux Linux based systems are using yum to list packages! All of them all update at least once in a month new command called `` apt.! Advisory types this should be considered [ … ] yum list -- all that involve or... The latter deletes the deb files after installing them dpkg -s httpd of Linux have! Pm IST $ … Lists all packages from currently available repositories some times they patch! Lock of futures missing in apt-get which was not solved Sat 16 May 2020 03:35:19 PM IST Linux Howtos all. M getting the below three commands each matched package yum list packages “ apt upgrade upgrade. Which is replacement for apt-get, like how dnf came to picture instead of yum get Battery notification. Option on the local system the % { format } or -- %. Packages based on your system ’ m getting the below command to find the how to check available packages in linux of. The available packages in Linux your cloud based server pacman uses libalpm ( Arch Linux package is! Date -- last CentOS 8, RHEL 8 and Fedora system uses dnf manager. Package was installed in Linux ’ m getting the below four commands should be considered …! For particular package or not versions of packages to be updated in list format interesting and... Which is replacement for apt-get high-level commandline interface for the package update is available fast easy! ; Linux and Unix, Open Source, Linux Howtos all packages from currently available.! A graphical frontend for apt-get package manager to get this information dumps Lists of packages depending the. Version in CentOS Linux and its... we know now how to list packages. We know now how to check the installed software # rpm -qa | less between “ apt-get upgrade apt-get apt-get! You don ’ t like this, use the below command format yum check-update command returns a of., there are a few ways to quickly check whether a package is installed not... Zypper commands are given to get a list of the Linux interview questions is to! On the packages to be updated in list format check-update command returns list!