#/bin/bash

exit="false"

#filein="$(ls -ltcr /tmp/test/ | tail -n 1 | awk '{ print $9 }')"

#echo "$filein"

while [ "$exit" = "false" ];do

filein="$(ls -ltcr /tmp/test/ | tail -n 1 | awk '{print $9 }')"

if [ "$(file $filein | grep tar)" ];then
        mv "$filein" "$filein.tar"
        tar -xvf "$filein.tar"
        rm "$filein"
        echo "untar'd"
elif [ "$(file $filein | grep bzip)" ];then
        mv "$filein" "$filein.bz2"
        bzip2 -d "$filein.bz2"
        echo "un-bzip2'd"
elif [ "$(file $filein | grep gzip)" ];then
        mv "$filein" "$filein.gz"
        gzip -d "$filein.gz"
        echo "ungzip'd"
elif [ "$(file $filein | grep ASCII)" ];then
        cat $filein
        break
fi

done