#! /bin/sh

# ls-l-size -- 
#	output field number (1 based) of ls -l output, that 
#	shows the file size
# 
# $Id$
# Carlos Duarte, 970523/981012

ls -l /etc/passwd | awk '
BEGIN {
	x["Jan"] = 1; 
	x["Feb"] = 1; 
	x["Mar"] = 1; 
	x["Apr"] = 1; 
	x["May"] = 1; 
	x["Jun"] = 1; 
	x["Jul"] = 1; 
	x["Aug"] = 1; 
	x["Sep"] = 1; 
	x["Oct"] = 1; 
	x["Nov"] = 1; 
	x["Dec"] = 1; 
}
{ 
	for (i=1; i<=NF; i++)
		if (x[$i] == 1) {
			print i-1
			break
		}
}'

exit 0