#!/bin/sh
prog=getpkgtree
if [ "$#" -ne 2 ]
then
echo "usage: $prog [file] [section]"
exit 2
fi
if ! [ -d "$1" ]
then
echo "$prog: package file does not exist: $1" 1>&2
exit 101
fi
if ! [ -d "$1/$2" ]
then
echo "$prog: section does not exist: $2" 1>&2
exit 102
fi
find "$1/$2" -maxdepth 1 -type f | sort | xargs cat