ikan Uploader :
Directory : /usr/sbin/
Upload File : |
| Current File : //usr/sbin/update-pciids |
#!/bin/sh
# update-pciids.sh is licensed under the GNU General Public License
# (GPL) version 2 or above.
#
# Copyright (C) 2008-2010 Anibal Monsalve Salazar <anibal@debian.org>
#
# 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 of the License, 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 read the "COPYING" file in the archive root, or visit
# http://www.gnu.org/licenses/gpl.html, for information about the GPL.
#
# This scipt is a rewrite of a script with the same name by
# Martin Mares.
set -e
#URL="http://pci-ids.ucw.cz/pci.ids"
URL="http://pciids.sourceforge.net/v2.2/pci.ids"
FILE=/usr/share/misc/pci.ids
RM="/bin/rm"
MV="/bin/mv"
SED="/bin/sed"
GREP="/bin/grep"
ECHO="/bin/echo"
CHMOD="/bin/chmod"
CHOWN="/bin/chown"
GUNZIP="/bin/gunzip"
BUNZIP2="/bin/bunzip2"
TOUCH="/usr/bin/touch"
WGET="/usr/bin/wget"
CURL="/usr/bin/curl"
LYNX="/usr/bin/lynx"
NEWFILE="$FILE.new"
OLDFILE="$FILE.old"
if [ "$1" = "-q" ]
then
quiet="yes"
else
quiet="no"
fi
if ! $TOUCH $NEWFILE > /dev/null 2>&1
then
$ECHO >&2 "update-pciids: $NEWFILE is read-only"
exit 1
fi
[ -f $NEWFILE ] && $RM $NEWFILE
[ -f $NEWFILE.bz2 ] && $RM $NEWFILE.bz2
[ -f $NEWFILE.gz ] && $RM $NEWFILE.gz
if [ -x $BUNZIP2 ]
then
EXT=".bz2"
UNZIP=$BUNZIP2
elif [ -x $GUNZIP ]
then
EXT=".gz"
UNZIP=$GUNZIP
else
$ECHO >&2 "update-pciids: cannot find bunzip2 or gunzip"
exit 1
fi
if [ -x $WGET ]
then
$WGET -nv -O $NEWFILE$EXT $URL$EXT > /dev/null 2>&1
elif [ -x $CURL ]
then
$CURL -o $NEWFILE$EXT $URL$EXT > /dev/null 2>&1
elif [ -x $LYNX ]
then
$LYNX -source $URL$EXT > $NEWFILE$EXT
else
$ECHO >&2 "update-pciids: cannot find wget, curl or lynx"
exit 1
fi
$UNZIP < $NEWFILE$EXT > $NEWFILE
$RM $NEWFILE$EXT
if ! $GREP > /dev/null "^C " $NEWFILE
then
$ECHO >&2 "update-pciids: missing class info, probably truncated file"
exit 1
fi
date=$( $GREP -E "^#[[:space:]]Date:[[:space:]]*" $NEWFILE 2> /dev/null | $SED "s/^#[[:space:]]Date:[[:space:]]*//" )
if [ -z "$date" ]
then
$ECHO >&2 "update-pciids: missing snapshot date, probably truncated file"
exit 1
fi
if [ -f $FILE ]
then
$CHOWN --reference="$FILE" "$NEWFILE"
$CHMOD --reference="$FILE" "$NEWFILE"
[ -f $OLDFILE ] && $RM $OLDFILE
$MV $FILE $OLDFILE
fi
$MV $NEWFILE $FILE
$TOUCH -d "$date" $FILE
if [ -f $FILE.gz ]
then
[ -f $OLDFILE.gz ] && $RM $OLDFILE.gz
$MV $FILE.gz $OLDFILE.gz
fi
if [ $quiet = "no" ]
then
$ECHO "Downloaded daily snapshot dated $date"
fi
exit 0
Kontol Shell Bypass