firefox_parent_lock_watcher

Watches over .parentlock file being created by Firefox and removes it.

Why?

Mozilla Firefox creates the .parentlock file in the current profile directory, e.g. (~/.mozilla/firefox/profilename/.parentlock) and prevents opening new instance of Firefox.

Is it safe?

Yes.

Compiling and installing

go build

go install

Lanuch

/path/to/firefox_parent_lock_watcher /path/to/firefox/profile.ini