/usr/lib/tiger/systems/Linux/2/check_release is in tiger 1:3.2.3-10.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | #!/bin/sh
#
# tiger - A UN*X security checking system
# Copyright (C) 1993 Douglas Lee Schales, David K. Hess, David R. Safford
#
# 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; either version 2, or (at your option)
# any later version.
#
# 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.
#
# Please see the file `COPYING' for the complete copyright notice.
#
# check_release: verifies that system meets minimum release requirements
# 10.26.2001
# Paul Telford <paul_telford@hp.com>
# 07/25/2002 jfs Changed TigerInstallDir to .
# 10/01/2003 jfs Fixed message calls
# 11/09/2003 jfs Removed typeset bashism and updated RedHat versions so
# only 7.1 or greater are consider current (Debian Bug 219764)
# 01/15/2004 jfs Updated RedHat version (now it's 9 or greater), but
# added a note regarding Progeny support...
# 03/21/2005 jfs Use EGREP instead of grep -E
# 04/25/2007 jfs Update Debian version, current is 5.0
#
#-----------------------------------------------------------------------------
# TODO:
# - Support more distributions (SuSE, Mandrake...)
# - Add support to RedHat Enterprise distributions?
#
#-----------------------------------------------------------------------------
#
TigerInstallDir="/usr/lib/tiger"
#
# Set default base directory.
# Order or preference:
# -B option
# TIGERHOMEDIR environment variable
# TigerInstallDir installed location
#
basedir=${TIGERHOMEDIR:=$TigerInstallDir}
for parm
do
case $parm in
-B) basedir=$2; break;;
esac
done
#
# Verify that a config file exists there, and if it does
# source it.
#
[ ! -r $basedir/config ] && {
echo "--ERROR-- [init002e] No 'config' file in \`$basedir'."
exit 1
}
. $basedir/config
. $BASEDIR/initdefs
#
# If run in test mode (-t) this will verify that all required
# elements are set.
#
[ "$Tiger_TESTMODE" = 'Y' ] && {
haveallcmds CUT EGREP RM || exit 1
haveallfiles BASEDIR WORKDIR || exit 1
echo "--CONFIG-- [init003c] $0: Configuration ok..."
exit 0
}
#------------------------------------------------------------------------
echo
echo "# Checking OS release..."
haveallcmds CUT EGREP RM || exit 1
haveallfiles BASEDIR WORKDIR || exit 1
# This code only works for old redhat releases, it does not cover Red Hat Enterprise or CentOS
if [ -e /etc/redhat-release ]
then
REDHAT_VERSION=`$CUT -f5 -d' ' /etc/redhat-release`
$EGREP "[A-Za-z]" $REDHAT_VERSION 1> /dev/null
if [ $? -eq 1 ]
then
MAJOR=`echo $REDHAT_VERSION | $CUT -d. -f1`
MINOR=`echo $REDHAT_VERSION | $CUT -d. -f2`
# Note: RedHat 9 EOL is April 30th, 2004.
# Also notice that Progeny does provide official support
# for 7.2, 7.3, 8.0 and 9.0 starting January 1, 2004
# (but only for x86) see http://transition.progeny.com/
# Note: There is no RedHat 10, used only for comparison
if [ $MAJOR -lt 10 ]
then
message FAIL osv001f "" "Out of date Redhat Linux version $REDHAT_VERSION"
# elif [ $MAJOR -eq X -a $MINOR -lt X ]
# then
# message FAIL osv001f "" "Out of date Redhat Linux version $REDHAT_VERSION"
# return
fi
else
message WARN osv004w "" "Unreleased RedHat Linux version \`$REDHAT_VERSION'"
fi
# Debian seems to put either a number or a codename in their
# version file so we have to check for both.
elif [ -e /etc/debian_version ]
then
# these are the codenames for the older debian releases
# if we see any of them we know we fail right away
DEBIAN_VERSION=`$CUT -f1 -d' ' /etc/debian_version`
$EGREP "hamm|bo|rex|buzz" /etc/debian_version 2> /dev/null
if [ $? -eq 0 ]
then
message FAIL osv002f "" "Out of date Debian GNU/Linux version"
else
$CUT -f1 -d' ' /etc/debian_version | $EGREP "[A-Za-z]" 1> /dev/null
if [ $? -eq 1 ]
then
MAJOR=`echo $DEBIAN_VERSION | $CUT -d \. -f 1`
MINOR=`echo $DEBIAN_VERSION | $CUT -d \. -f 2`
if [ "$MAJOR" -lt 5 ]
then
message FAIL osv002f "" "Out of date Debian GNU/Linux version \`$DEBIAN_VERSION'"
elif [ "$MAJOR" -eq 5 -a "$MINOR" -lt 0 ]
then
message FAIL osv002f "" "Out of date Debian GNU/Linux version \`$DEBIAN_VERSION'"
fi
else
message WARN osv004w "" "Unreleased Debian GNU/Linux version \`$DEBIAN_VERSION'"
fi
fi
else
message WARN osv003w "" "This check only works for Redhat and Debian"
fi
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