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====== Find OS Information ======
<color #db5f0b>Apr 2023</color>
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There are many ways to extract this information from Linux, here are just a few examples:
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This one is my favorite, although if you are having issues, this doesn't give you some vital information like kernel version:
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From the command line, use:
    cat /etc/os-release
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You will get an output similar to below:
<file>
NAME="AlmaLinux"
VERSION="8.5 (Arctic Sphynx)"
ID="almalinux"
ID_LIKE="rhel centos fedora"
VERSION_ID="8.5"
PLATFORM_ID="platform:el8"
PRETTY_NAME="AlmaLinux 8.5 (Arctic Sphynx)"
ANSI_COLOR="0;34"
CPE_NAME="cpe:/o:almalinux:almalinux:8::baseos"
HOME_URL="https://almalinux.org/"
DOCUMENTATION_URL="https://wiki.almalinux.org/"
BUG_REPORT_URL="https://bugs.almalinux.org/"

ALMALINUX_MANTISBT_PROJECT="AlmaLinux-8"
ALMALINUX_MANTISBT_PROJECT_VERSION="8.5"

</file>
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we can use the command uname with a few switches to get OS and Kernel information:
    uname -a
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This displays the Kernel version as well as OS version, albeit a slightly cryptic way of reporting the OS version.
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Linux controller 4.18.0-348.el8.x86_64 #1 SMP Tue Nov 9 06:28:28 EST 2021 x86_64 x86_64 x86_64 GNU/Linux
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    uname -or
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uname -<color #ed1c24>or</color> where the <color #ed1c24>o</color> is the operating system name and the <color #ed1c24>r</color> is the release.
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4.18.0-348.el8.x86_64 GNU/Linux
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We can also use the cat command to display the contents of /proc/version, use the following command for this:
    cat /proc/version
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This gives both the Kernel version and the OS release version.
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Linux version 4.18.0-348.el8.x86_64 (mockbuild@koji.corp.cloudlinux.com) (gcc version 8.5.0 20210514 (Red Hat 8.5.0-3) (GCC)) #1 SMP Tue Nov 9 06:28:28 EST 2021
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