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View Linux's system, Kernel and release Informations

Hi All!

Consider a scenario that you are joning in a cloud team as an admin. There are already some Linux servers provisioned.

Now you have been tasked to upgrade the linux release and/or perform some other operations.

Here we need to know about the Linux system informations like below, before we are going to perform some operation(s).

In this post we are going see / learn / refresh below

  1. uname -r -> show kernel release information
  2. uname -a -> show linux system information
  3. cat /etc/distro-release -> show installed linux(distribution) version details. Here the input is alpine-release. If your distribution is redhat, pass redhat-release or the relevant one
    • If you pass cat /etc/*release, you will get some more details about the release.

Please look into the below image

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