wget -
wget --quiet http://www.mysite.com/sitemap.xml --output-document - | egrep -o "https?://[^<]+" | wget -i -
Worried Walrus
wget --quiet http://www.mysite.com/sitemap.xml --output-document - | egrep -o "https?://[^<]+" | wget -i -
-q
--quiet
Turn off Wget's output.