#!/bin/sh
# num-on-lines -- give the number of fields on each line of the given file
#
# AUTHOR: Gary T. Leavens

[ -n "$echo" ] && set -x

USAGE="Usage: $0 [file]"

if test $# -gt 1
then
	echo "$USAGE" >&2
	exit 1
fi

awk ' { print NF }' $1