how to use a variable (read from a file) for url in curl using batch script for windows?

Question

curl -I -H "Cache-control: no-cache" -w 'a' ) www.google.com url: www.youtube.com curl: no URL specified! curl: try 'curl --help' or 'curl --manual' for more information

Answer 1

for /f "delims=" %%u in (file.txt) do curl "%%u"