gnome_chrome_icon.sh

# taken from:
#   https://github.com/folkswithhats/fedy
# fix for double icon in dock
file="/usr/share/applications/google-chrome.desktop"
str_arr=("Desktop Entry" "NewWindow Shortcut Group" "NewIncognito Shortcut Group")
fix_str="StartupWMClass=Google-chrome-stable"

for i in "${str_arr[@]}"
do
  line=`grep -n "\\[$i\\]" $file | cut -d : -f 1`
  ((line++))
  sed -i "$line"'i\'"$fix_str" $file
done