To view the file contents, use the cat command in the following way. You’ll notice that every record contains information about the Red Hat version. You can display a list of release version file names by: $ ls /etc/*release
Method 7: Check Other Release FilesĪs you already have seen, your Linux system keeps a long list of release files within its /etc/ directory. When this command is entered, the Linux system should return the version and the full name of your OS.
To check the Red Hat version using the CPE command, enter: $ cat /etc/system-release-cpe Method 6: Check CPE FileĬPE stands for Common Platform Enumeration. If you are on CentOS, you can also identify its version with the same command given above. To install, type: $ sudo yum install redhat-lsbĪfter installing the package, check your RHEL version using: $ lsb_release -d You can simply install the redhat_lsb package to use the command. On RHEL, the lsb_release is provided within the redhat_lsb.
The lsb_release command shows the Linux distribution information and some LSB. To find the version, type: $ cat /etc/issue Method 5: Use lsb_release Command To check your Red Hat version, check within the /etc/issue file. $ cat /etc/os-release #contains more information Method 4: Check within Red Hat Issue File To get more information, you can use the following commands. There are various types of Red hat release files, such as system-release, os-release, and redhat-release.Ĭheck your Red Hat OS release version with the help of the below-given command. You can find such files in the /etc/redhat-release directory. Linux distributions based on Red Hat contain release files. To check, type: $ rpm -query centos-releaseĪs you enter the command suitable for your OS, the release version will appear on the screen. You can also identify CentOS’ (another OS offered by Red Hat) release version using the RPM command. You can identify the RHEL version you are using with this command. Red Hat Package Manager, abbreviated to RPM, is a well known core package management utility included in Red Hat Enterprise Linux. In the output result, you’ll see the OS, kernel, and the architecture details. To use this command, open a terminal and type: $ hostnamectl So, this can be a quick way to check this information. It also finds the operating system and its release version. The hostnamectl command helps track your system’s appearance on a network. Method 1: Track Your System with Hostnamectl Now let’s check 7 useful methods to know what version of RHEL you are using. If you are using RHEL and want to find its version, this article is for you. Red Hat earned a good reputation due to being stable, regularly updated, and reliable. Red Hat is a popular Linux OS and has started functioning ever since the mid-1990s. RHEL or Red Hat Enterprise Linux is one of the many operating systems provided by Red Hat.
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