A=`grep :501: /etc/passwd |awk -F":" '{ print $5":" $1"@shini.gov.tw"}'`
car=/var/www/html/alluser.vcf
for A_1 in $A
do
echo 'BEGIN:VCARD' >>$car
echo 'VERSION:3.0'>>$car
echo $A_1|awk -F":" '{print "N:;"$1";;;"}'>>$car
echo $A_1|awk -F":" '{print "FN:"$1}'>>$car
echo $A_1|awk -F":" '{print "EMAIL;type=INTERNET;type=HOME:"$2}'>>$car
echo 'END:VCARD'>>$car
done