test if fastfetch is installed

configs/fedora_config.fish

@@ -1,10 +1,10 @@
 #
 # ~/.config/fish/configs/fedora_config.fish
 #
-alias ff='$HOME/.bin/simple_ffprobe_script'
+#alias ff='$HOME/.bin/simple_ffprobe_script'
 
 alias updateall='sudo dnf upgrade --refresh && flatpak update'
 
 if test -e $HOME/.cargo/bin/eza
     set -gx PATH $HOME/.cargo/bin $PATH $PATH
-end
+end