How do I see what packages are installed on Linux?
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 find installed programs on Ubuntu?
Open up Ubuntu software center. Go to Installed tab and in the search, simply type * (asterick), the software center will show up all the installed software by category.
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.
How do I list apt repositories?
list file and all files under /etc/apt/sources. list. d/ directory. Alternatively, you can use apt-cache command to list all repositories.
What sudo apt-get update?
The sudo apt-get update command is used to download package information from all configured sources. The sources often defined in /etc/apt/sources. list file and other files located in /etc/apt/sources. … So when you run update command, it downloads the package information from the Internet.
How do I install sudo apt?
If you know the name of the package you wish to install, you can install it by using this syntax: sudo apt-get install package1 package2 package3 … You can see that it is possible to install multiple packages at one time, which is useful for acquiring all of the necessary software for a project in one step.
How do I install packages in Ubuntu?
Install Packages: To install a package, locate the package via the Not Installed Packages package category, by using the keyboard arrow keys and the ENTER key. Highlight the desired package, then press the + key. The package entry should turn green, indicating that it has been marked for installation.
How do I find my package repository?
2 Answers
- Locate the file /etc/apt/sources. list .
- Run # apt-get update. to fetch the package list from that repository and adding the list of available packages from it to the local APT’s cache.
- Verify the package became available using $ apt-cache policy libgmp-dev.
How do I find out what repo my package was from?
You can use yum -v search that would show you packages along with repo it is present in. If you also add –showduplicates you will see all versions of that package.