LINUX VERSIONS HOW TO

It displays information from the /etc/centos-release file, uname –a file and others. View CentOS version information with the command: lsb_release -d Find CentOS Version with the hostnamectl CommandĬentOS version 7 and above has the hostnamectl command, which can query and change the hostname and other related settings. Type in your sudo password to authorize the installation and then press y and Enter to confirm.ģ.

Use the following command: sudo yum install redhat-lsb-coreĢ. To display the extensive details of a package, run: pacman -Qi vlc.

As you see in the above output, the installed version of VLC package is 2.2.4-3. Before you can use lsbcommands, you have to install the package first. VLC) version in Arch Linux and its derivatives such as EndeavourOS and Manjaro Linux, run the following command: pacman -Q vlc. The output will indicate which OS version you are running.ġ. In this example, we choose Oracle Java JRE 1.7. When prompted, select the Java version you would like to use. One of the commands available from the command line lsb_release. Now that there are suitable candidates to change to, you can switch the default Java version among available Java JREs by running the following command: sudo update-alternatives -config java. LSB ( Linux Standard B ase) is a joint project of several Linux distributions to standardize software system structure.

LINUX VERSIONS HOW TO

How to Check CentOS Version From Command Line lsb Command to Display Details of CentOS Linux Release Access to a terminal window/command line (Ctrl-Alt-F2).

Linux versions