<to...@tuxteam.de> wrote: > On Tue, Jun 18, 2024 at 01:38:00AM +0100, Gareth Evans wrote: > > > > > On 17 Jun 2024, at 20:45, Pranjal Singh > > > <pranjal.singh4...@gmail.com> wrote: > > > > > > > > > Hi, > > > > > > I am trying to modify the Firefox desktop icon so that it opens > > > an incognito window by default. > > > > > > ... > > > > > > - Exec=firefox %u > > > + Exec=firefox -private-window %u > > > > > > > Assuming that's not a typo, please try: > > > > --private-window > > Yep. Asking firefox itself (firefox --help) confirms that the > option wants two dashes.
See https://wiki.mozilla.org/Firefox/CommandLineOptions#-private-window or just try it! It works pefectly well with a single hyphen.
