6 0001 12 Imgsrcru Install [TOP]

If you could provide more details about what "6 0001 12 imgsrcru" refers to, I could attempt to give a more tailored guide.

You are using a Bash version older than 4.0 that misinterprets numeric flags. Fix: Update Bash or use the alternative syntax:

depending on your version.

For network devices:

Not from fear.