To list the dependencies of a package, use the deplist command. To know which packages are there in a group package, just use the group info command and give the name of the package. Suggested Read: How to Use yum-utils to Maintain Yum and Boost its Performance. List information about a package 3. @NoahSussman to list all packages installed currently on your local machine you can use yum list installed. Updating the cache 2. Here is the command to get package information about httpd server. Let's assume we want to update a specific package like "httpd", then use yum update command followed by package name. YUM performs dependency resolution when installing, updating, and removing software packages. Remember to offer us your thoughts concerning this guide via the comment section below. To prove you are human please solve the following *7=seven.hide-if-no-js{display:none !important}, Yes, add me to your new blog post notifications list, Terms of Service and other policies Residents of California: Do not sell my personal information, To prove you are human please solve the following, 4. We wish to find out all of the PHP-related packages. Notify me via e-mail if anyone answers my comment. It is used for installing, updating, uninstalling, and querying packages. Omit the --installed tag to fetch a package, regardless of installation. Note You can also get the list of installed packages from a certain repository using yumdb command. The second column is the package version and the third column is the repository from where the package has been installed. View history of installation/removal of packages. Its better to search for the package first. So lets go further and filterout the results a bit. In this post, we will show how to make yum list all available versions of a specified package and how to instruct it to install the particular one. The following example installs postgresql package. Updating the cache There are sub-commands that print out transaction details of a specific package or group of packages. Search and Install packages 2. With Yum tools and plug-ins, you can: List software packages, both installed and available, in local or remote repositories Check for package dependencies (packages required to install a package) Create new repositories and enable or disable access to existing repositories Speed up package installation by using cached information (Yum cache) But now's a good time to replace yum with dnf. To see the list of installed packages, you can use the list installed command of YUM. Lastly I hope the steps from the article to yum install specific version of rpm with examples on Linux was helpful. You can also filter the available package in a specific repository. downgrade - reverts to the previous version of a package. Yum Check Version Of Installed Package To check the version of an installed package, you can use the "yum" command with the "-v" option. You can list all installed packages with yum using: The output should be a long list of packages. Combined with the grep command, you can search whether a particular package is installed or not as follows. YUM can manage packages from installed repositories in the system or from .rpm packages. These packages groups can be a whole server GUI, Security Tools, Administration Tools, etc. This first command uses the rpm package manager to poll for installed packages. This will result in a list of all installed packages in case-sensitive alphabetical order, like in the following example: Loading "fastestmirror" plugin . It is also used to install and uninstall packages and update single packages as well as an entire system with the latest available version. . INFO:rhsm-app.repolib:repos updated: 0 Installed Packages krb5-libs.x86_64 1.8.1-3.el6 @rhel krb5-workstation.x86_64 1.8.1-3.el6 @rhel . The above command passes the output of the yum list to grep, which then searches for the specific string, in this case, awk. Take a look at the example output below: As you can see, we have awk installed (as part of gawk) and the python-Hawkey package. It can be used to download, install, remove, query, and managing CentOS RPM software packages from the official and third-party CentOS repositories. To show available packages, we can use the yum list command as shown: This command will display the name of all the available packages, the latest version, and the repositories to which they belong. This command allows you to see every installed package on your system, along with the version that is currently installed: rpm -qa Note the -q means "query" and -a means "all". For example if you want to install php-mysql package then you need to use yum install php-mysql -y command to install the package as shown below. Tecmint: Linux Howtos, Tutorials & Guides 2022. To search for a specific package that might be installed you run the command without the -a option and provide the package name you would like to search for. You can pipe the output to grep if you are looking for something in particular, say anything related to the bzip2 package: To see currently installed package version + check what is the latest available version, use --showduplicates list <package name>, for example: $ sudo yum --showduplicates list 'tar. 2 Ways to Re-run Last Executed Commands in Linux, How to Create Hard and Symbolic Links in Linux, Find Out All Live Hosts IP Addresses Connected on Network in Linux, How to Delete Root Mails (Mailbox) File in Linux, 20 Netstat Commands for Linux Network Management, 15 Useful ifconfig Commands to Configure Network Interface in Linux, Conky The Ultimate X Based System Monitor Application, Install Glances, InfluxDB and Grafana to Monitor CentOS 7, nload Monitor Linux Network Bandwidth Usage in Real Time, Limit CPU Usage of a Process in Linux with CPULimit Tool, How to Install LibreNMS Monitoring Tool on Debian 11/10, HardInfo Check Hardware Information in Linux, How to Boot into Single User Mode in CentOS/RHEL 7, 3 Ways to Delete All Files in a Directory Except One or Few Files with Extensions, How to Keep sudo Password Timeout Session Longer in Linux, Easily Correct a Typo of Previous Command Using Carat (^) Symbol, How to Restore Deleted /tmp Directory in Linux, How to Use Awk and Regular Expressions to Filter Text or String in Files, Top 3 Open-Source Cross-Distribution Package Management Systems for Linux, The 10 Top GUI Tools for Linux System Administrators, 15 Best Free and Open Source Software (FOSS) Programs for Linux. So if you've already installed packages using yum, then dnf won't help you. Since I am already root( which is not a great idea but works for the purpose of demonstration), I wont be prepending any command with sudo. Linux is a registered trademark of Linus Torvalds. For example, let us see if awk is installed. But keep in your mind that you must prepend sudo while installing and removing packages. It is popular in the REHL family of Linux distributions, including CentOS and Fedora. I am passionate about all things computers from Hardware, Operating systems to Programming. Search If you don't remember the exact package name, you can use the command yum search term with the term as an argument. Thanks. Syntax: # yum update {pkg_name} Let's take an example. dpkg Query, install, remove, and maintain Debian software packages and their . Enter the password for the root account when prompted. remove yum package; sudo yum install rh-python38; ubuntu find install path; ubuntu list latest installed packages; ubuntu see if package is installed; yum snap install --classic certbot; yum install firefox; yum install node; yum install node version 12; yum list installed packages from specific repo; yum repository In our case, the name of the package is also syncthing. To see the list of groups, you can use the group list command of YUM. Show All Versions Of Package Run the following command to show all versions of a package, available in enabled repositories: $yum list <package_name> -showduplicates We are thankful for your never ending support. 2. This post looks at how to list the installed packages with YUM from the command line for YUM based Linux distributions, such as CentOS and Fedora. Install the package named "chromium", and assume the answer "y" (yes) to any questions asked during installation. Yum - Find Package Info To get a summary of the transactions concerning httpd package, we can issue the following command: # yum history summary httpd Yum - Find Summary of Package It is also possible to use a transaction ID, the command below will display details of the transaction ID 15. It stands for Yellow Dog Updater Modified. This article explains 15 most frequently used yum commands with examples. It is available on Red Hat Enterprise Limited (RHEL), CentOS, Fedora, OpenSUSE, etc which uses the RPM package manager. YUM returns results as a list of the packages that match the query term and their summary. yum install $ (cat mypackagelist.txt) That's All. Check that the installed package is up to date on Ubuntu / Debian systems. It can automatically run system updates and does dependency analysis, and also perform queries on the installed packages and/or available packages plus so much more. After identifying which package you would like to install you can install it with the following command. For example, to check the version of the "httpd" package, you would use the following command: "yum -v httpd". Thanks, Aaron for such informative articles! If you like what you are reading, please consider buying us a coffee ( or 2 ) as a token of appreciation. For example, to show the list of installed packages, we can use the command: Similar to show available packages, the command above will show the name of the packages installed, the version, and the source repository of the packages. Remove a package 5. This will list all available repositories on the system. Have a question or suggestion? YUM command (Yellowdog Updater Modified) is the traditional package manager for RedHat based systems. Note: On modern systems(CentOS 8 specifically) /usr/bin/yum is just a symlink to dnf. If you specify that the pkg1 package must be updated, you can use the yum update command to update all of the packages in your system. This is especially helpful if you don't know the exact name of the package you want to install. The list parameter is a string, not a list, as pointed by the documentation, so, if you pass something else than the reserved words installed, updates, available or repos it will be considered as a packaged and will probably return your nothing. You should get a valid list or repositories available and enabled from this command: Do you know the name of the rpm you plan to install? For example, to show the list of installed packages, we can use the command: sudo yum installed Similar to show available packages, the command above will show the name of the packages installed, the version, and the source repository of the packages You can pass the output from the command above to tools such as grep, less, etc. $ yumdb search from_repo epel For this quick one, we will discuss the basics of yum and show available packages on a system using yum as a package manager. You can also consider reading our post about List All Installed Packages with yum on CentOS 7. # yum history package-list httpd OR # yum history package-info httpd. All Rights Reserved. PS. It can also perform installation of new packages, removal of old packages and perform queries on the installed and/or available packages among many . The previous history command is equivalent to running: And, you can view details of transactions concerning a given package such as httpd web server with the info command as follows: To get a summary of the transactions concerning httpd package, we can issue the following command: It is also possible to use a transaction ID, the command below will display details of the transaction ID 15. The entire question of which packages are manually installed on Linux can be solved with as simple dnf query. We can use the yum commands to prepare a list of installed packages, get detailed information and calculate the total number of installed packages in our Linux machine. For example, assuming weve done 60 transactions, last refers to transaction 60, and last-4 points to transaction 56. The former will only list one page (default 20 entries on my system.). Use the following command to search for packages via the aptitude command-line interface: sudo aptitude search < package_name >. We can start by listing all the included repositories using the command: sudo yum repolist. To list all the available repositories, type, To list all the enabled repositories, type. yum -y install chromium. How to encrypt and decrypt a file or Directory on Linux. subscription-manager Updating Red Hat repositories. To use yum it is mandatory that your repositories are properly configured. This is how the sub-commands above work: If we have 5 transactions: V, W, X, Y and Z, where packages where installed respectively. yum command Basic Usage Managing packages using the yum command 1. args can be a package name, a group name, or subcommand(s) specific to the command. Once we have finished working, it is useful to clean upany unwanted cache files. Didn't find what you were looking for? If there are no updates available then you will not get "Available Packages" section as you can check here: Snippet from my terminal So, let me know your suggestions and feedback using the comment section. Plugins can modify or extend features of DNF or provide additional CLI commands on top of those mentioned below. List dependencies of a package 9. List all installed packages using yum 4. The -q option is used to query the installed packages, the -a option tells rpm to query all packages. 2. The yum command works based on the method of server-client architecture. It roughly maintains CLI compatibility with YUM and defines a strict API for extensions and plugins. This doesnt cause a problem as dnf has almost the same syntax as yum. Like popular package managers, Yum works via repositories that contain collections of tools in rpm format. Information About Package # yum history info 15 Yum - Find Package Info Using ID This tutorial was about the yum command in Linux. To remove a package, use the remove command of YUM. 4. yum command to search a package from available repositories. reinstall - reinstalls the currently installed package. Restore installed packages on CentOS / RHEL / Fedora: If you have a backup of the list of installed packages then simply use the following command on another machine to make it identical. Before we begin it is useful to update our Yum cache database with the latest package information. Determining the path that a yum package installed to using repoquery command. YUM (Yellow dog Updater,) is the default CentOS package manager. Updating package using 'yum update'. We assume that you already know how to install and remove packages with Yum. # yum history package-list httpd epel-release OR # yum history packages-list httpd epel-release. Yellowdog Updater Modified or Yum for short is a package management tool for RPM packages. Commentdocument.getElementById("comment").setAttribute( "id", "ad843740d8b1634643d51e4c3a307cfc" );document.getElementById("gd19b63e6e").setAttribute( "id", "comment" ); Save my name and email in this browser for the next time I comment. For Security Tools package, type. How to download rpm package and all dependencies (RHEL / CentOS 7). YUM is a package manager used with Red Hat, CentOS and many other distributions. Later in the output you can see all the packages that have your pattern in the package name: bash-completion, bash-doc etc. How to yum install from specific repo? Advanced Searches. Please leave a comment to start the discussion. It happens many times we actually are not aware of the rpm name and try to find it in repository with no luck, We can yum show installed packages in our repository along with duplicate rpms with different verions using, This will list even duplicate rpms with different versions available in our repositories, So to yum install from specific repo you can enable a repository only to install your rpm and disable all other repositories using, This will enable and disable repository only for the provided command (. The yum package manager maintains a cache of headers and files in /var/cache/yum. Since there was a dependency for vim-common with vim-enhanced, both are automatically downloaded and installed using yum. If you know what you are doing, you can directly skip to chapter: YUM install specific version of rpm from this article. This implies to both installed and not yet installed packages. Lets now see how we can use the yum command to install/remove/query packages on our RedHat based system. In this short tutorial, well show you, how to list installed packages with yum. 2. Command name Description/usage; yum check-update: Display list of available package updates: yum update yum update pkg1: Update all packages or update the pkg1 package yum search chromium. A VPS that uses the Yum package manager (like CentOS) 1. If you do not know the name of the package, use the search or provides options. Installed Packages vim-common.x86_64 2:8..1763-10.el8 @rhel-8-for-x86_64-appstream-rpms Yum is incredibly easy to use; like most package managers, it allows you to pass intuitive options. yum is an interactive, rpm based, package manager. It can automatically perform system updates, including dependency analysis and obsolete processing based on "repository" metadata.

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