gnome3-wallpaper-options.sh

#!/bin/bash

OPTIONS="Centered Scaled Spanned Zoom Stretched Wallpaper Quit"
select opt in $OPTIONS; do
    if [ "$opt" = "Centered" ]; then
        gsettings set org.gnome.desktop.background picture-options "centered"
        echo You choose the background-picture to be $opt ! | tr '[A-Z]' '[a-z]' 
    elif [ "$opt" = "Scaled" ]; then
        gsettings set org.gnome.desktop.background picture-options "scaled"
        echo You choose the background-picture to be $opt ! | tr '[A-Z]' '[a-z]' 
    elif [ "$opt" = "Spanned" ]; then
        gsettings set org.gnome.desktop.background picture-options "spanned"        
        echo You choose the background-picture to be $opt ! | tr '[A-Z]' '[a-z]' 
    elif [ "$opt" = "Zoom" ]; then
        gsettings set org.gnome.desktop.background picture-options "zoom"
        echo You choose the background-picture to be $opt ! | tr '[A-Z]' '[a-z]' 
    elif [ "$opt" = "Stretched" ]; then
        gsettings set org.gnome.desktop.background picture-options "stretched"
        echo You choose the background-picture to be $opt ! | tr '[A-Z]' '[a-z]' 
    elif [ "$opt" = "Wallpaper" ]; then
        gsettings set org.gnome.desktop.background picture-options "wallpaper"      
        echo You choose the background-picture to be $opt ! | tr '[A-Z]' '[a-z]' 
    elif [ "$opt" = "Quit" ]; then
        echo done
        exit
    else
        clear
        echo Bad option
    fi
done