What version of yum package do I have?
You can find the version number of a package in your repositories with the yum info command. # yum info rabbitmq-server Available Packages Name : rabbitmq-server Arch : noarch Version : 2.6.
How do I check RPM packages?
To query the available packages, you can do urpmq –sources YOURPACKAGE This is Mandriva-specific (I only know Mandriva). If you want to know the version of an installed package : rpm -q YOURPACKAGE This works on all RPM systems.
How do I find out what package a file belongs to?
To show what files are in a package, use the rpm command. If you have the file name, you can turn this around and find the related package. The output will provide the package and its version. To just see the package name, use the –queryformat option.
What is yum list available?
2.4 Using Yum from the Command Line
| Command | Description |
|---|---|
| yum repolist | Lists all enabled repositories. |
| yum list | Lists all packages that are available in all enabled repositories and all packages that are installed on your system. |
| yum list installed | Lists all packages that are installed on your system. |
What is yum check command?
The yum command is the primary tool for getting, installing, deleting, querying, and otherwise managing Red Hat Enterprise Linux RPM software packages from official Red Hat software repositories, as well as other third-party repositories.
How do I know what version of a package is installed Linux?
Method 1: Using apt command
The apt command has an option list that you can use to check a version of the package installed on an Ubuntu or Debian system. To see all versions of the package available on the repository, pass the -a option. This includes all others packages available on the repository for installation.
How do you list all yum installed packages?
The procedure is as follows to list installed packages:
- Open the terminal app.
- For remote server log in using the ssh command: ssh user@centos-linux-server-IP-here.
- Show information about all installed packages on CentOS, run: sudo yum list installed.
- To count all installed packages run: sudo yum list installed | wc -l.
How do I list all rpm packages?
How to List Recently Installed RPM Packages. Use the following rpm command with -qa (query all) option, will list all the recently installed rpm packages.
How do I search for a specific package in Linux?
In Ubuntu and Debian systems, you can search for any package just by a keyword related to its name or description through the apt-cache search. The output returns you with a list of packages matching your searched keyword. Once you find the exact package name, you can then use it with the apt install for installation.
How do I query a package in Linux?
RPM is a command-line utility for managing packages on Unix/Linux systems. It allows you to install, query, update, verify and remove RPM packages.
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RPM Command Options.
| -e , –erase | Remove (uninstall) package(s). |
|---|---|
| -q , –query | Query package(s). |
| -s , –state | Display the state of the listed files. |
How do I find packages in Linux?
How do I see what packages are installed on Ubuntu Linux?
- Open the terminal application or log in to the remote server using ssh (e.g. ssh user@sever-name )
- Run command apt list –installed to list all installed packages on Ubuntu.
How do I check for updated packages in Linux?
Follow these steps:
- Open up a terminal window.
- Issue the command sudo apt-get upgrade.
- Enter your user’s password.
- Look over the list of available updates (see Figure 2) and decide if you want to go through with the entire upgrade.
- To accept all updates click the ‘y’ key (no quotes) and hit Enter.
How do I get yum packages?
Use the search features of yum to find software that is available from the configured repositories, or already installed on your system. Searches automatically include both installed and available packages. The format of the results depends upon the option.
How do I check the version of an R package?
1 Answer. You can use the packageVersion() function to print version information about the loaded packages. To print the version information about R, the OS and attached or loaded packages, use the sessionInfo() function.
How do I use grep search?
The grep command syntax is simply grep followed by any arguments, then the string we wish to search for and then finally the location in which to search. 1. Search test1 for the string steve using grep. The search criteria is case sensitive so ensure that you’re searching correctly.
How do you check all installed packages in Red Hat Linux?
- Use the repoquery command to list all available packages in RHEL 8 / CentOS 8.
- You can use yum to search for a package and grep for a certain package using a pipe.
- Look for all packages related to bzip2 by querying them with the rpm command.
How do you check if a yum package is installed?
How to check installed packages in CentOS
- Open the terminal app.
- For remote server log in using the ssh command: ssh user@centos-linux-server-IP-here.
- Show information about all installed packages on CentOS, run: sudo yum list installed.
- To count all installed packages run: sudo yum list installed | wc -l.
How do I find where a Linux package is installed?
The softwares are usually installed in bin folders, in /usr/bin, /home/user/bin and many other places, a nice starting point could be the find command to find the executable name, but it’s usually not a single folder. The software could have components and dependencies in lib,bin and other folders.
Is yum a package manager?
YUM is the primary package management tool for installing, updating, removing, and managing software packages in Red Hat Enterprise Linux. YUM performs dependency resolution when installing, updating, and removing software packages. YUM can manage packages from installed repositories in the system or from .
How do I check if a package is available in Linux?
Yum Search Specific Package
An example use case of the yum list command is checking if you have a specific package installed. For example, let us see if awk is installed. The above command passes the output of the yum list to grep, which then searches for the specific string, in this case, ‘awk.
Does yum update update all packages?
Yum update will update the packages on your system, but skip removing obsolete packages. Yum upgrade will also update all the packages on your system, but it will also remove the obsolete packages.
What is yum search?
How do I load a specific version of an R package?
To install a specific version of a package, we need to install a package called “remotes” and then load it from the library. Afterwards we can use install_version() by specifying the package name and version needed as shown below.
How do I install a specific version of a package?
Use npm list [package-name] to know the specific latest version of an installed package. Use npm install [package-name]@[version-number] to install an older version of a package. Prefix a version number with a caret (^) or a tilde (~) to specify to install the latest minor or patch version, respectively.
How do I use grep to search all files in a directory?
You can make grep search in all the files and all the subdirectories of the current directory using the -r recursive search option: grep -r search_term .