Check os version in Linux command line

คำสั่งลองดู

lsb_release -a
hostnamectl
cat /etc/os-release
uname -r
cat /etc/os-release // แนะนำตัวนี้

NAME="Ubuntu"
VERSION="17.10 (Artful Aardvark)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 17.10"
VERSION_ID="17.10"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=artful
UBUNTU_CODENAME=artful

Ref:

• https://www.cyberciti.biz/faq/how-to-check-os-version-in-linux-command-line/