RedHat Linux Remote Data Extract

[Ernestbok]

PHP Code:
#!/bin/bash
#
# $Id: rh_iso_extract.sh,v 1.5 2002/08/17 15:04:49 kambiz Exp $
#

set -e

usage() {

cat <<EOF

rh_iso_extract.sh [ options ]

Valid options are:
-h | --help This help
-a | --arch The architecture to work with [ default i386 ]
-d | --dest-dir The destination dir prefix [ default /var/ftp ]
-i | --iso-dir The source iso dir prefix [ default /var/ftp ]
-r | --release The release name [ default beta/null ]

If you cannot loop mount a file on an NFS filesystem,
e.g. 2.2.x kernel based systems, you should copy your
iso images to a local directory and override the iso-dir
and dest-dir defaults.

e.g.
# mkdir -p /mnt/scratch/ftp/pub/redhat/linux/RELEASE/en/iso/i386/

# cp /var/ftp/pub/redhat/linux/RELEASE/en/iso/i386/*.iso \\
/mnt/scratch/ftp/pub/redhat/linux/RELEASE/en/iso/i386/

# rh_iso_extract.sh -i /mnt/scratch/ftp/pub -d /var/ftp/pub

EOF
exit 1
}

TEMP=`getopt -o ha:d:i:r: --long help,arch:,dest-dir:,iso-dir:,release: -n 'rh_iso_extract.sh' -- "$@"`

eval set -- "$TEMP"

while true ; do
case "$1" in
-h|--help) usage ;;
-a|--arch)
ARCH=$2
shift 2
;;
-d|--dest-dir)
DESTPREFIX=$2
shift 2
;;
-i|--iso-dir)
ISOPREFIX=$2
shift 2
;;
-r|--release)
RELEASE=$2
shift 2
;;
--) shift ; break;;
*) echo "Internal error!" ; exit 1;;
esac
done

### Begin config

LOCAL_BASE_DIR=/var/ftp/pub
LOCAL_DEST_DIR=/var/ftp/pub

if [ "$ISOPREFIX" != "" ]; then
LOCAL_BASE_DIR=$ISOPREFIX
LOCAL_DEST_DIR=$ISOPREFIX
fi

if [ "$DESTPREFIX" != "" ]; then
LOCAL_DEST_DIR=$DESTPREFIX
fi

if [ "$RELEASE" = "" ]; then
RELEASE=beta/null
fi

RH_BASE_DIR=redhat/linux

RELEASE_BASE_DIR=$LOCAL_BASE_DIR/$RH_BASE_DIR/$RELEASE
RELEASE_DEST_DIR=$LOCAL_DEST_DIR/$RH_BASE_DIR/$RELEASE

ISO_BASE_DIR=$RELEASE_BASE_DIR/en/iso
OS_BASE_DIR=$RELEASE_DEST_DIR/en/os

DOC_ISO_DIR=$ISO_BASE_DIR/doc
DOC_DIR=$RELEASE_BASE_DIR/en/doc

# where to mount the iso's
MNTPNT=/mnt/cdrom

# white space separated list of architectures
ARCH_LIST="i386"

if [ "$ARCH" != "" ]; then
ARCH_LIST="$ARCH"
fi

echo DESTPREFIX=$DESTPREFIX
echo ISOPREFIX=$ISOPREFIX
echo RELEASE=$RELEASE
echo ISO_BASE_DIR=$ISO_BASE_DIR
echo OS_BASE_DIR=$OS_BASE_DIR
echo ARCH_LIST=$ARCH_LIST

# who will own the created files
OWNER=rsync
OWNER_GRP=rsync

# whether to extract the doc iso as well: yes/no
DO_DOC=no

### End config

do_one_arch() {
# Usage: do_one_arch arch
arch=$1
archdir=$OS_BASE_DIR/$arch
arch_isodir=$ISO_BASE_DIR/$arch

mkdir -p $archdir

if ( ls $arch_isodir/*-$arch-*.iso > /dev/null 2>&1 ) ; then
for disc in $arch_isodir/*-$arch-*.iso; do
echo Expanding `basename $disc` ...
mount -o loop $disc $MNTPNT
if ( cd $MNTPNT && pax -rw ./* $archdir ); then
umount $MNTPNT
echo Done
else
umount $MNTPNT
exit 1
fi
done
else
echo "Unable to find $arch_isodir/*-$arch-*.iso"
fi
}

do_one_srpms() {
# Usage: do_one_srpms arch
arch=$1
srpms_dir=$OS_BASE_DIR/$arch/SRPMS
arch_isodir=$ISO_BASE_DIR/$arch

mkdir -p $srpms_dir

if ( ls $arch_isodir/*-SRPMS-*.iso > /dev/null 2>&1 ) ; then
for disc in $arch_isodir/*-SRPMS-*.iso; do
echo Expanding `basename $disc` ...
mount -o loop $disc $MNTPNT
if ( cd $MNTPNT/SRPMS && pax -rw ./* $srpms_dir ); then
umount $MNTPNT
echo Done
else
umount $MNTPNT
exit 1
fi
done
else
echo "Unable to find $arch_isodir/*-SRPMS-*.iso"
fi
}

do_docs() {
# Usage: do_docs
mkdir -p $DOC_DIR

if ( ls ${DOC_ISO_DIR}/*-docs.iso ) ; then
for disc in ${DOC_ISO_DIR}/*-docs.iso; do
echo Expanding `basename $disc` ...
mount -o loop $disc $MNTPNT
if ( cd $MNTPNT && pax -rw ./* $DOC_DIR ); then
umount $MNTPNT
echo Done
else
umount $MNTPNT
exit 1
fi
done
else
echo "Unable to find $arch_isodir/*-docs.iso"
fi
}

clean_trans_tbl() {
# Usage: clean_trans_tbl dir
dir=$1
echo "Removing TRANS.TBL files from $1"
find $dir -type f -name TRANS.TBL | xargs rm -f
}

set_owner() {
# Usage: set_owner dir
dir=$1
echo "Setting user/group ownership for $1"
# Do this in 2 steps to be more portable between *NIX systems
chown -R $OWNER $dir
chgrp -R $OWNER_GRP $dir
}

if [ "$DO_DOC" = "yes" ]; then
docdir=$DOC_DIR

if [ -d $docdir ] ; then
echo "Removing existing documentation in $docdir"
rm -rf $docdir
fi

do_docs
clean_trans_tbl $docdir
set_owner $docdir
fi

for arch in $ARCH_LIST; do
archdir=$OS_BASE_DIR/$arch

if [ -d $archdir ] ; then
echo "Removing existing distribution in $archdir"
rm -rf $archdir
fi

do_one_arch $arch
do_one_srpms $arch
clean_trans_tbl $archdir
set_owner $archdir
done
Twitter.com/ClumsyLulz
T.me/SleepTheGod
Github.com/SleepTheGod
Pastebin.com/u/Sleep

 

[millerja199]

thanks for this

 

[menecracki10]

Nice share!

 

[Elektro]

awesome share

 

[mosakalimi]

top post, thanks!

 

[nya]

Great!

 

[AlphaxHax]

good job and keep posting

 

[Ryan Reynolds]

the best!

 

[AriTFF]

Thanks for share man

 

[matt1]

thanks man