Rigol MSO5000/MSO7000/DS7000 scripts

Use the one according to your scope model.

Both scripts do the same:

- backup copy of the /rigol/data directory to <USB_disk>/backup/
- backup of FRAM to <USB_disk>/backup/framdump
- RAM memory dump to <USB_disk>/memdump

The memdump may take a while (10-30 seconds) because it usually is aprox. 450 MBytes in size.

After execution, the scope should reboot, showing that the script ran successfully.
