How to check what version of centos is downloaded

 · See “Linux Get List of Installed Software for Reinstallation / Restore All the Software Programs” for more info. A note about listing all installed packages with yum on CentOS history command. The yum command has history option on the latest version of CentOS / RHEL v6.x+. The easiest way to check CentOS version is to read that file with the following command: $ cat / etc / redhat-release As you can see, the version information is printed.  · I don’t use CentOS, but use Ubuntu full version and minimal version - difference are following: minimal version doesn’t have GUI and packages like Firefox, Libreoffice, etc. Only base/minimal working system with command line interface only. If I want add packages - I install them manually by package manager from same repositories.

As you can see in /etc/issue, you're using CentOS (It says Red Hat because CentOS is based upon the RH sources, and some software checks /etc/issue to identify the distro in use; thus, they'd fail if this was changed to CentOS). The in /proc/version refers to the version of the gcc C compiler used to build the kernel. Prerequisites. A command-line/terminal window. OpenSSL installed on your system. OpenSSL Version Command. The openssl version command allows you to determine the version your system is currently using. This information is useful if you want to find out if a particular feature is available, verify whether a security threat affects your system, or perhaps report a bug. Sometimes it becomes necessary to check the complete version of CentOS that you are using, along with the Linux kernel version. Besides that, you can also find information about your machine ID, boot ID, System architecture, to check whether the CentOS version is 32 or 64 bit, and a number of other small pieces of information.

rpm --query centos-release or. cat /etc/os-release or. hostnamectl as described in detail at bltadwin.ru#alternative-methods-to-check-centos-version. See “Linux Get List of Installed Software for Reinstallation / Restore All the Software Programs” for more info. A note about listing all installed packages with yum on CentOS history command. The yum command has history option on the latest version of CentOS / RHEL v6.x+. You can use the rpm tool to display information about the centos-release package, which includes the CentOS version in its name: rpm --query centos-release bltadwin.rux86_64 Check CentOS version using the /etc/centos-release file # The centos-release package provides the /etc/centos-release file. To find your CentOS version enter the following command: cat /etc/centos-release.