OS-RELEASE(5) os-release OS-RELEASE(5) NAME os-release - SYNOPSIS /etc/os-release /usr/lib/os-release /etc/os-release /usr/lib/os-release os-release VAR=VALUE () shell shell shell VALUE ( A-Z, a-z, 0-9 ) () Shell , , , ... shell UTF-8 "#" /etc/os-release /etc/os-release /usr/lib/os-release /usr/lib/os-release /etc/os-release /usr/lib/os-release /etc chroot initrd os-release (ASCII) /etc/os-release /usr/lib/os-release os-release Announcement of /etc/os-release[1] os-release NAME= "NAME=Fedora" "NAME="Debian GNU/Linux"" "NAME=Linux" VERSION= "VERSION=17" "VERSION="17 (Beefy Miracle)"" ID= 0-9, a-z, ".", "_", "-" "ID=fedora" "ID=debian" "ID=linux" ID_LIKE= ID= 0-9, a-z, ".", "_", "-" "" "" ID= "ID=centos" "ID_LIKE="rhel fedora"" "ID=ubuntu" "ID_LIKE=debian" VERSION_CODENAME= 0-9, a-z, ".", "_", "-" "VERSION_CODENAME=buster", "VERSION_CODENAME=xenial" VERSION_ID= 0-9, a-z, ".", "_", "-" "VERSION_ID=17" "VERSION_ID=11.04" PRETTY_NAME= "PRETTY_NAME="Fedora 17 (Beefy Miracle)"" "PRETTY_NAME="Linux"" ANSI_COLOR= ESC [ m ANSI/ECMA-48 "ANSI_COLOR="0;31""() "ANSI_COLOR="1;34""() CPE_NAME= "CPE"(URI) Common Platform Enumeration Specification[2] "CPE_NAME="cpe:/o:fedoraproject:fedora:17"" HOME_URL=, SUPPORT_URL=, BUG_REPORT_URL=, PRIVACY_POLICY_URL= HOME_URL= SUPPORT_URL= () BUG_REPORT_URL= () PRIVACY_POLICY_URL= () URL"About this system" "About this Operating System", "Obtain Support", "Report a Bug", "Privacy Policy" RFC3986[3] "http:" "https:" "mailto:" "tel:" "HOME_URL="https://fedoraproject.org/"" "BUG_REPORT_URL="https://bugzilla.redhat.com/"" BUILD_ID= () VERSION_ID BUILD_ID VERSION_ID BUILD_ID "BUILD_ID="2013-03-20.3"" "BUILD_ID=201303203" VARIANT= "VARIANT="Server Edition"", "VARIANT="Smart Refrigerator Edition"" VARIANT_ID VARIANT_ID= 0-9, a-z, ".", "_", "-" "VARIANT_ID=server", "VARIANT_ID=embedded" ID VERSION_ID ID_LIKE ID PRETTY_NAME VERSION VERSION_ID "DEBIAN_BTS="debbugs://bugs.debian.org/"" NAME=Fedora VERSION="24 (Workstation Edition)" ID=fedora VERSION_ID=24 PRETTY_NAME="Fedora 24 (Workstation Edition)" ANSI_COLOR="0;34" CPE_NAME="cpe:/o:fedoraproject:fedora:24" HOME_URL="https://fedoraproject.org/" BUG_REPORT_URL="https://bugzilla.redhat.com/" REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=24 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=24 PRIVACY_POLICY_URL=https://fedoraproject.org/wiki/Legal:PrivacyPolicy VARIANT="Workstation Edition" VARIANT_ID=workstation systemd(1), lsb_release(1), hostname(5), machine-id(5), machine-info(5) NOTES 1. Announcement of /etc/os-release http://0pointer.de/blog/projects/os-release 2. Common Platform Enumeration Specification http://scap.nist.gov/specifications/cpe/ 3. RFC3986 https://tools.ietf.org/html/rfc3986 man http://www.jinbuguo.com man https://github.com/man-pages-zh/manpages- zh systemd 231 OS-RELEASE(5)