huh - redisplay last telegram received.
Huh reprints the last telegram that was sent to you. It is intended
for use when telegrams get garbled on your screen.
Huh will only work if you had the ‘‘record’’ flag turned on when the
telegram was received. This flag can be turned on with the mesg(1)
Normally, huh will delete each message immediately after displaying it.
If the -k flag is given, the message is non deleted, and the next huh
command will display it again. On the other hand, the -s flag
suppresses the display of the message, so it will just be deleted.
Normally, only the last message is retained, except when amin(1) is run
with the -p flag.
mesg(1), write(1), amin(1)