User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:126.96.36.199) Gecko/20070725 Firefox/188.8.131.52 Build Identifier: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:184.108.40.206) Gecko/20070725 Firefox/220.127.116.11 In the Windows and Linux version of firefox if I specify: firefox -new-tab http://www.mozilla.org and the firefox is already running, it opens up a new tab in the currently running firefox instance. I expect the same behavior to work in MacOSX. Reproducible: Always Steps to Reproduce: 1.Launch Firefox in MacOSX 2.Open a Terminal and cd into the Firefox.app/Contents/MacOS folder. 3.Type './firefox-bin -new-tab http://www.mozilla.org' Actual Results: A window opens up claiming "Close Firefox\n A copy of Firefox is already open. Only one copy of Firefox can be open at a time." Expected Results: A new tab with the url I passed in as a parameter to -new-tab should be displayed in the currently running FireFox instance. A new tab with the url I passed in as a parameter to -new-tab should be displayed in the currently running FireFox instance.
I can confirm this. This is a major issue for me. I am developing an add-on (aka extension) for FireFox. My add-on processes the command line args. I want to be able to invoke the add-on whether or not a previous instance of FF is running or not. Can anyone suggest an alternate mechanism or workaround.
I run Firefox 18.104.22.168 on Linux. Maybe I am making an incorrect assumption but I would have thought that the Linux and MacOSX versions of Firefox behave in the same way. If this is the case upgrading to 22.214.171.124 would solve your problem: on Linux, firefox -new-tab <url> launches the URL in the firefox process that was started first (if you have multiple Firefox processes running).
This bug is also reproducible always in 3.03 on OS X 10.5. Full version: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:126.96.36.199) Gecko/2008092414 Firefox/3.0.3 I would also appreciate a workaround if anyone knows one.
This bug is also reproducible always in Firefox 3.6 on MacOSX 10.6.2. Works perfect on Windows or Linux: > firefox -new-tab http://www.mozilla.com Anyone forgot to add this parameter for MacOSX?
This still is not solved. I am using Firefox 3.6.3 under Mac OS X 10.5.8. I expect Firefox to display the requested URL in the current instance (if there is one) or in a new one (if there was none), such as it does under Linux and Windows. Using Mac's open(1) is not useful to me, it does not get along well with TabMixPlus.
I submitted a patch for this problem: https://bugzilla.mozilla.org/show_bug.cgi?id=427206. I have been patching every Firefox version for myself since and it works fine.
Status: UNCONFIRMED → NEW
Component: General → Widget: Cocoa
Ever confirmed: true
Product: Firefox → Core
QA Contact: general → cocoa
Hardware: PowerPC → All
Component: Widget: Cocoa → Startup and Profile System
Depends on: 427206
Product: Core → Toolkit
QA Contact: cocoa → startup
This can't be a regression from (and thereby block) bug 363747, since this bug was filed against Firefox 2: (In reply to comment #0) > User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:188.8.131.52) > Gecko/20070725 Firefox/184.108.40.206 Bug 363747 landed for Firefox 3.6.
No longer blocks: 363747
This also keeps Thunderbird OSX users from using the "-compose" argument and also keeps the Thunderbird extension Thunderlink from working on OSX (it uses a -thunderlink argument that works fine on Linux and Windows).
This bug is still actual. Very annoying. Could someone fix that :-) ?
Mac does not use a command-line remoting mechanism. Talking to an existing instance of Firefox is handled through apple events. This will not be fixed.
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → WONTFIX
And how do we do that?
Maybe a solution with this AppleScript: http://git.mnt.io/?p=Dotfiles.git;a=blob;f=scripts/FirefoxNewWindow;hb=HEAD (change `keystroke "n"…` to `keystroke "t"…` for new tab). And here is how to execute this script: http://git.mnt.io/?p=Dotfiles.git;a=blob;f=function;hb=HEAD. Hope it helps. I didn't found any documentation on MDN about that. Is it planned?
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