How to upload the files using HTTP and and command

Question

I have a LAMP server. I have only Http(80) and HTTPS(443) ports are open. The users can upload files using PHP form. Some users are downloading files using wget. Are there way to upload files using command line tools?

thank you beforehand.
Arman

SOLUTION(thanks to R. Bemrose)
using the libcurl One can upload files from command line:
nice tutorial: http://www.maheshchari.com/upload-image-file-to-remote-server-with-php-curl

Answer 1

The curl library has a command line tool. I forget the exact options to do it, but curl can be used to post files as if it were from a form.

Edit:
The appropriate option seems to be -F "fileFieldName=@/path/to/file;otherField=otherValue;moreFields=moreValues"

Answer 2

You can't upload a file directly on a server without any kind of protocol and if you can, this will be a huge security issue.

Try looking at the ftp shell commands in Linux