d=`date +%d`
m=`date +%m`
y=`date +%Y`

awk ' BEGIN { 
split("31,28,31,30,31,30,31,31,30,31,30,31",dm,",")
d='$d'
m='$m'
y='$y'

d1=d-7
m1=m
y1=y
if(d1<=0)
{
	m1--
	if (m1==0)
	{
		y1--
		m1=12
	}
	d1 +=dm[m1]
}
d2=d+7
m2=m
y2=y
if(d2>dm[m2])
{
	d2 -=dm[m2]
	m2++
	if (m2==13)
	{
		y2++
		m2=1
	}
}
if(m==2 && d==24) d2--
printf "%.2d/%.2d/%d ",d1,m1,y1
printf "%.2d/%.2d/%d ",d,m,y
printf "%.2d/%.2d/%d\n" ,d2,m2,y2

} ' >/home3/tamblayo/public_html/tm/cgi-bin/AGS

