On: Update Firmware of Samsung SSDs in Linux

[2b]

Dunno why do you need all this tools when 7z/cpio is just enough:

  7z e Samsung_SSD_970_EVO_Plus_4B2QEXM7.iso initrd

  7z e -so initrd | cpio -idv "\*fumagician\*"

  sudo ./root/fumagician/fumagician