open a symbolic link's real path in nautilus

open symlink's real path

#!/bin/bash
# open a symbolic link's real path in nautilus
# create an executable file in ~/.local/share/nautilus/scripts
# reference: https://askubuntu.com/questions/411430/open-the-parent-folder-of-a-symbolic-link-via-right-click
# reference: https://help.ubuntu.com/community/NautilusScriptsHowto

if [ -h $NAUTILUS_SCRIPT_SELECTED_FILE_PATHS ]; then
    nautilus "$(readlink $NAUTILUS_SCRIPT_SELECTED_FILE_PATHS)"
else
    zenity --info --text="$(basename "$NAUTILUS_SCRIPT_SELECTED_FILE_PATHS") is not a symbolic link"
    exit 0
fi