#!/bin/sh -e

cwd=`pwd`
dir=`mktemp -d tar.XXXXXXXX`

trap 'rm -rf "$cwd/$dir"' EXIT

cd "$dir"
mkdir tart tart/c0 tart/c1
for f in tart/a1 tart/b1 tart/c0/cq{1,2} tart/c1/ca{1,2}; do
	echo "File $f" >"$f"
done
tar -c --listed-incremental=tart.incr1 -f archive.1 tart
rm tart/a1
mv tart/b{1,2}
mv tart/c{1,2}
touch tart/c2/ca3
cp -p tart.incr{1,2}
LANG=C tar -c -v --listed-incremental=tart.incr2 -f archive.2 tart 2>/dev/null |sort