This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Equivalent command for google-chrome --headless --dump-dom URL?

  • 2 replies
  • 1 has this problem
  • 6 views
  • Last reply by Culip

more options

I want to download a dynamically generated webpage. I don't think cURL, wget or Invoke-WebRequest command can do it.

In Google Chrome, the command below works:

$ google-chrome --headless --dump-dom https://foo.com > ./foo.html

Does the Firefox command-line mode have an equivalent tool?


So far I have checked

I want to download a dynamically generated webpage. I don't think cURL, wget or Invoke-WebRequest command can do it. In Google Chrome, the command below works: $ google-chrome --headless --dump-dom https://foo.com > ./foo.html Does the Firefox command-line mode have an equivalent tool? So far I have checked * https://developers.google.com/web/updates/2017/04/headless-chrome * https://developer.mozilla.org/en-US/docs/Mozilla/Command_Line_Options * https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Headless_mode

Modified by Culip

All Replies (2)

more options

Maybe selecting the full web page (Ctrl+A) and using "View Selection Source" in the right-click context menu works to get the page source. You probably need to disable syntax highlighting to get clean page code.

You can also try the Inspector and select the HTML element and use "Copy > Outer HTML".

more options

cor-el said

Maybe selecting the full web page (Ctrl+A) and using "View Selection Source" in the right-click context menu works to get the page source.

No. See the question: I am asking about "the Firefox command-line mode" not the GUI. I want to call the firefox command from some scripts (Bash, PowerShell Core or Python) that read a list of URLs and download target contents in a batch process.

Modified by Culip