Most times a simple force cache refresh won't work and you need to clear the cache by hand. On this site you can find step by step guides for Chrome, Firefox 3, Firefox 2, Internet Explorer 8, Internet Explorer 7, Internet Explorer 6, Safari and more on how to refresh your cache. Force Refresh

Apr 01, 2018 How to Restore Firefox to Its Default Settings and Start Fresh Nov 14, 2017 How To Set File App Association From Command Prompt On

There used to be a command structure listed by typing "info firefox" in a terminal It's still in the manpages but it does not show the reset command. Under /Help/Troubleshooting is the panel with the reset command but it may have been removed from the manpages due to abuse.

Download Firefox extensions and themes. They’re like apps for your browser. They can block annoying ads, protect passwords, change browser appearance, and more.

How to Restart Firefox from the Command Line -

commands - Mozilla | MDN commands.Command Object representing a command. This contains the information specified for the command in the commands manifest.json key. Functions commands.getAll. Gets all registered commands for this extension. commands.reset. Reset the given command's description and shortcut to the values given in the manifest key. commands.update Command line arguments - MozillaZine Knowledge Base Oct 29, 2018 List of All Mozilla Firefox about commands - Config