replace all = with   (space) alternatively use davfs2 (requires root, is slower, forgets lastmodified-timestamp on upload): yum install davfs2 mount -t davfs -ouid=1000 https://xn--h1afal.xn--p1ai:2421/ mp or the emergency alternative (gnome/gui-only): gio mount -a davs://xn--h1afal.xn--p1ai:2421/ on KDE Dolphin, use webdavs://xn--h1afal.xn--p1ai:2421/ osascript -e ' mount volume "https://k: hunter2 @xn--h1afal.xn--p1ai:2421/" ' or you can open up a Finder, press command-K and paste this...

Really, I should probably look at switching to a shorter one. ShotShare supports automatic screenshot uploads from ShareX . Unfortunately, ShareX is Windows only, but the existence of this support means that there's an API which could potentially be co-opted for use with something like Shutter (update: created a plugin ).