decompress.sh

#!/bin/bash
#
# decompress - a bash script file to decompress a batch of rar files
#
password=$1
file_count=$(ls *.part01.rar 2> /dev/null | wc -l)

if [ "$file_count" -eq "0" ]
then
	echo "No file to decompress"
	exit 0
fi

#
# 
#
clear
echo "Decompressing $file_count files"

if [ -z "$password" ]
then
	echo "(running with no password)"
fi

echo

#
# run unrar
#
for FILENAME in $(ls *.part01.rar)
do
	echo "Decompressing $FILENAME [$(date)]"
	~/Applications/rar/unrar e -p$password $FILENAME > $FILENAME.log
done

#
# final check
#
echo
echo "Checking results..."

for FILENAME in $(ls *.log)
do 
	echo -n "$FILENAME >"
	cat $FILENAME | grep "All OK"
done

echo

exit $file_count