yum list installed grep

1. How do you list all Yum installed packages?
2. What is installed with yum?
3. How do I find my yum repo list?
4. How do I see what packages are installed on Linux?
5. How do I download a package using yum?
6. What does yum stand for?
7. What is difference between apt get and yum?
8. How do I enable yum repository?
9. How do I know if RPM is installed on Linux?
10. What is a yum repository?
11. Where are yum packages stored?
12. Where is yum configuration file?

How do you list all Yum installed packages?

The procedure is as follows to list installed packages:

1. Open the terminal app.
2. For remote server log in using the ssh command: ssh user@centos-linux-server-IP-here.
3. Show information about all installed packages on CentOS, run: sudo yum list installed.
4. To count all installed packages run: sudo yum list installed | wc -l.

What is installed with yum?

YUM (Yellowdog Updater Modified) is an open source command-line as well as graphical based package management tool for RPM (RedHat Package Manager) based Linux systems. It allows users and system administrator to easily install, update, remove or search software packages on a systems.

How do I find my yum repo list?

You need to pass the repolist option to the yum command. This option will show you a list of configured repositories under RHEL / Fedora / SL / CentOS Linux. The default is to list all enabled repositories. Pass -v (verbose mode) optionn for more information is listed.

How do I see what packages are installed on Linux?

How do I see what packages are installed on Ubuntu Linux?

1. Open the terminal application or log in to the remote server using ssh (e.g. ssh user@sever-name )
2. Run command apt list --installed to list all installed packages on Ubuntu.
3. To display a list of packages satisfying certain criteria such as show matching apache2 packages, run apt list apache.

How do I download a package using yum?

Resolution

1. Install the package including "downloadonly" plugin: (RHEL5) # yum install yum-downloadonly (RHEL6) # yum install yum-plugin-downloadonly.
2. Run yum command with "--downloadonly" option as follows: ...
3. Confirm the RPM files are available in the specified download directory.

What does yum stand for?

The Yellowdog Updater, Modified (YUM) is a free and open-source command-line package-management utility for computers running the Linux operating system using the RPM Package Manager. Though YUM has a command-line interface, several other tools provide graphical user interfaces to YUM functionality.

What is difference between apt get and yum?

Installing is basically the same, you do 'yum install package' or 'apt-get install package' you get the same result. ... Yum automatically refreshes the list of packages, whilst with apt-get you must execute a command 'apt-get update' to get the fresh packages.

How do I enable yum repository?

To enable all repositories run "yum-config-manager --enable \*". --disable Disable the specified repos (automatically saves). To disable all repositories run "yum-config-manager --disable \*". --add-repo=ADDREPO Add (and enable) the repo from the specified file or url.

How do I know if RPM is installed on Linux?

List or Count Installed RPM Packages

1. If you are on a RPM-based Linux platform (such as Redhat, CentOS, Fedora, ArchLinux, Scientific Linux, etc.), here are two ways to determine the list of packages installed. Using yum:
2. yum list installed. Using rpm:
3. rpm -qa. ...
4. yum list installed | wc -l.
5. rpm -qa | wc -l.

What is a yum repository?

A YUM repository is a repository meant for holding and managing RPM Packages. It supports clients such as yum and zypper used by popular Unix systems such as RHEL and CentOS for managing binary packages.

Where are yum packages stored?

The /var/cache/yum/ directory contains files used by the Package Updater, including RPM header information for the system. This location may also be used to temporarily store RPMs downloaded while updating the system.

Where is yum configuration file?

The configuration file for yum and related utilities is located at /etc/yum. conf . This file contains one mandatory [main] section, which allows you to set Yum options that have global effect, and can also contain one or more [repository] sections, which allow you to set repository-specific options.