usual stuff (mkdir,touch)

the list of firmware blobs i’m using are the ones that command line outputs saying that they are possibly missing. Your blob list may very well be different. And obviously, pick your own paths for your own downloads. 

mkdir ~/Files/firmware/i915

cd ~/Files/firmware/i915

nano -w ./dw11

https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/skl_dmc_ver1_27.bin 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/kbl_dmc_ver1_04.bin 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/cnl_dmc_ver1_07.bin 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/glk_dmc_ver1_04.bin 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/kbl_guc_ver9_39.bin 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/bxt_guc_ver9_29.bin 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/skl_guc_ver9_33.bin 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/kbl_huc_ver02_00_1810.bin 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/bxt_huc_ver01_07_1398.bin 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/skl_huc_ver01_07_1398.bin

Then you tell wget to everything in the list, copy the files to where the system can use them, and make a new image

wget -i ./dw11

sudo cp ~/Files/firmware/*.bin /lib/firmware/i915/

sudo update-initramfs -u