seg2linear(1)
seg2linear - convert x86 segmented address to linear address
seg2linear SEGMENT:OFFSET...
Convert x86 real mode SEGMENT:OFFSET address to a linear address. This is naively the result of SEGMENT * 0x10 + OFFSET.
$ seg2linear 7eb:9bf 1a2:21a
7eb:9bf = 0x886f
1a2:21a = 0x1c3a