watch(8) both sides?

[Steve Watt]

Is there something like watch(8) that captures both sides of the
terminal data flow?  I'm trying to debug an xmodem (lsx via kermit)
problem with another (embedded) system, and am looking for some clues
as to why it's not working.

Thx,

-- 
Steve Watt KD6GGD  PP-ASEL-IA          ICBM: 121W 56' 57.8" / 37N 20' 14.9"
 Internet: steve @ Watt.COM                         Whois: SW32
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