[ic] sending files via terminal app?

[Jud Harris]

Hey folks -

This might be a touch off-topic, but I venture to ask if anyone here
knows of a terminal app that can send a receive files?  Back in my BBS
days, there was a tiny app called "sz" - or "send zmodem" that I could
execute on whatever server I was connected to, and my terminal app would
recognize the transmission and start the transfer.  Any think similar
for linux?

(you know.. it would be handy to transfer small files from a remote
server to which you're ssh/telnet-ed to your local machine)

Just wondrin',
-Jud