Linux 버전 확인 명령어

$ grep . /etc/*-release

결과 예시)

/etc/lsb-release:DISTRIB_ID=Ubuntu /etc/lsb-release:DISTRIB_RELEASE=14.04 /etc/lsb-release:DISTRIB_CODENAME=trusty /etc/lsb-release:DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS" /etc/os-release:NAME="Ubuntu" /etc/os-release:VERSION="14.04.3 LTS, Trusty Tahr" /etc/os-release:ID=ubuntu /etc/os-release:ID_LIKE=debian /etc/os-release:PRETTY_NAME="Ubuntu 14.04.3 LTS" /etc/os-release:VERSION_ID="14.04" /etc/os-release:HOME_URL="http://www.ubuntu.com/" /etc/os-release:SUPPORT_URL="http://help.ubuntu.com/" /etc/os-release:BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"