#!/bin/sh

# look in tardir and print the next available id number as a name
tardir=$1
if [ ! -d $tardir ] ; then
	mkdir $tardir
	echo "" > $tardir/1000.
fi

cd $tardir


# wish I knew how to lock
n=`ls | sed -n '$s/\..*//p'`
n=`expr $n + 1`
echo "$n" >  $n.tar
rm lockgettarname
echo $tardir/$n.tar
