add_header Content-disposition "attachment; filename=$1";
location ~* /video/(.*)$ {
add_header Content-disposition "attachment; filename=$1";
root /var/www/site.com/video;
}
$main = $my_data['main'];
echo $main->temp;
cat 2.txt | while read line ; do if ! grep -q $line 1.txt; then echo $line; fi ; done