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@mturquette
Created March 11, 2015 23:36
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#!/bin/sh
usage(){
echo "usage: $0 <path/to/qpkg>"
}
if [ $# -ne 1 ]
then
usage
exit 1
fi
/bin/echo "Files generated in directory 'out'"
OUT_DIR=$PWD/out
CONTROL_DIR=$OUT_DIR/control
DATA_DIR=$OUT_DIR/data
/bin/mkdir -p $CONTROL_DIR $DATA_DIR || exit 1
line=`grep -an control.tar.gz $1 | awk -F: '{print $1}'`
echo "Removing $line lines of header script before control.tar.gz"
tail -n +$line $1 > $OUT_DIR/new$1
tar -xf $OUT_DIR/new${1} -C $OUT_DIR
/bin/dd if=$OUT_DIR/new${1} | /bin/tar -xO | /bin/tar -xzv -C $CONTROL_DIR || exit 1
offset=$(/usr/bin/expr $script_len + 20480)
/bin/dd if=$OUT_DIR/new${1} bs=$offset skip=1 | /bin/cat | /bin/dd bs=1024 of=$DATA_DIR/data.tar.gz || exit 1
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