/usr/bin/lsb_release is in lsb-release 4.1+Debian11ubuntu6.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | #! /usr/bin/python3 -Es
# lsb_release command for Debian
# (C) 2005-10 Chris Lawrence <lawrencc@debian.org>
# This package 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 2 dated June, 1991.
# This package 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 package; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
# Python3-compatible print() function
from __future__ import print_function
from optparse import OptionParser
import sys
import os
import re
import lsb_release
def main():
parser = OptionParser()
parser.add_option('-v', '--version', dest='version', action='store_true',
default=False,
help="show LSB modules this system supports")
parser.add_option('-i', '--id', dest='id', action='store_true',
default=False,
help="show distributor ID")
parser.add_option('-d', '--description', dest='description',
default=False, action='store_true',
help="show description of this distribution")
parser.add_option('-r', '--release', dest='release',
default=False, action='store_true',
help="show release number of this distribution")
parser.add_option('-c', '--codename', dest='codename',
default=False, action='store_true',
help="show code name of this distribution")
parser.add_option('-a', '--all', dest='all',
default=False, action='store_true',
help="show all of the above information")
parser.add_option('-s', '--short', dest='short',
action='store_true', default=False,
help="show requested information in short format")
(options, args) = parser.parse_args()
if args:
parser.error("No arguments are permitted")
short = (options.short)
none = not (options.all or options.version or options.id or
options.description or options.codename or options.release)
distinfo = lsb_release.get_distro_information()
if none or options.all or options.version:
verinfo = lsb_release.check_modules_installed()
if not verinfo:
print("No LSB modules are available.", file=sys.stderr)
elif short:
print(':'.join(verinfo))
else:
print('LSB Version:\t' + ':'.join(verinfo))
if options.id or options.all:
if short:
print(distinfo.get('ID', 'n/a'))
else:
print('Distributor ID:\t%s' % distinfo.get('ID', 'n/a'))
if options.description or options.all:
if short:
print(distinfo.get('DESCRIPTION', 'n/a'))
else:
print('Description:\t%s' % distinfo.get('DESCRIPTION', 'n/a'))
if options.release or options.all:
if short:
print(distinfo.get('RELEASE', 'n/a'))
else:
print('Release:\t%s' % distinfo.get('RELEASE', 'n/a'))
if options.codename or options.all:
if short:
print(distinfo.get('CODENAME', 'n/a'))
else:
print('Codename:\t%s' % distinfo.get('CODENAME', 'n/a'))
if __name__ == '__main__':
main()
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