...Pressing F4 from any Folder on the File Manager will launch the Terminal and will set your working directory automatically.
After Downloading, Either Burn this .iso image to a DVD and boot from it on any computer OR install it to a USB drive with the multiboot-usb software, available here : https://sourceforge.net/projects/multibootusb/files/ and boot from the USB drive OR Just use the free VirtualBox software ( https://www.virtualbox.org/wiki/Downloads/ ), to run this system.
Instructions for DVD image burning or USB installation or VirtualBox is further explained in my other project page : https://sourceforge.net/projects/multibootusb-live/ Also see the below information
Many Shell Script Projects are available on my Profile Page : https://sourceforge.net/u/nathan-sr/profile