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- #!/bin/sh -e
- #
- # release: grab the os/distro release
- # Copyright (C) 2008 Canonical Ltd.
- #
- # Authors: Dustin Kirkland <kirkland@canonical.com>
- #
- # This program is free software: you can redistribute it and/or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation, version 3 of the License.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program. If not, see <http://www.gnu.org/licenses/>.
-
- if which lsb_release >/dev/null; then
- # If lsb_release is available, use it
- r=$(lsb_release -s -d)
- if echo "$r" | grep -qs "^Ubuntu .*\..*\..*$"; then
- # Use the -d if an Ubuntu LTS
- printf "\005{=b }%s\005{-} " "$r"
- else
- # But for other distros the description
- # is too long, so build from -i and -r
- i=$(lsb_release -s -i)
- r=$(lsb_release -s -r)
- printf "\005{=b }%s %s\005{-} " "$i" "$r"
- fi
- elif [ -r "/etc/issue" ]; then
- # Otherwise, grab part of /etc/issue
- printf "\005{=b }%s\005{-} " $(head -n1 /etc/issue | awk '{print $1}')
- else
- echo "Unknown"
- fi
-