copy 52-hdmi2usb.rules from same dir script is in.
copy 52-hdmi2usb.rules from same dir script is in.

#bash is very helpful and this is a good read.  both entertaining and useful.
!faq location; greybot: http://mywiki.wooledge.org/BashFAQ/028 -- How do I determine the location of my script?  I want to read some config files from the same place.
mithro/HDMI2USB-litex-firmware,mithro/HDMI2USB-litex-firmware,mithro/HDMI2USB-litex-firmware,cr1901/HDMI2USB-litex-firmware,cr1901/HDMI2USB-litex-firmware,mithro/HDMI2USB-litex-firmware,cr1901/HDMI2USB-litex-firmware,cr1901/HDMI2USB-litex-firmware