#!/bin/sh
#
# Get a listing of files (and directories) from a FTP site.
#

usage()
{
    echo "usage: $(basename $0) [-u username -p password] hostname path" >&2
    exit 1
}

username=anonymous password=who@what.com
while getopts ":u:p:" c
do
    case "$c" in
    u)     username=$OPTARG;;
    p)     password=$OPTARG;;
    :|'?') usage;;
    esac
done
if [ $OPTIND -gt 1 ]; then
    if [ -n "$username" -a -z "$password" -o \
	-n "$password" -a -z "$username" ]; then usage; fi
    shift $(($OPTIND - 1))
fi
if [ $# -lt 2 -o $# -gt 2 ]; then usage; fi
hostname=$1 path=$2

ftp -n $hostname << ! 2>/dev/null
user $username $password
cd "$path"
ls -R
quit
!
.