15. Serial Communications Programs And Utilities
15.1 List of Software
Here is a list of some communication software you can choose from, available via FTP, if they didn't come with your Linux distribution.
ecu- a communications program- C-Kermit - portable, scriptable, serial and TCP/IP communications including file transfer, character-set translation, and zmodem support
gkermitTiny GPLed kermit run only from the command line. Can't connect to another computergtkterm- a simple gtk terminal, X-basedminicom- telix-like communications programpicocom- like a small minicom but no automatic phone dialingpppd- establishes a ppp connection on the serial lineseyon- X based communication programxc- xcomm communication packagetermandSLiRPoffer TCP/IP functionality using a shell account.screenis another multi-session program. This one behaves like the virtual consoles.callbackis where you dial out to a remote modem and then that modem hangs up and calls you back (to save on phone bills).mgetty+faxhandles FAX stuff, and provides an alternateps_getty.ZyXELis a control program for ZyXEL U-1496 modems. It handles dialin, dialout, dial back security, FAXing, and voice mailbox functions.- SLIP and PPP software (if not in your Linux distribution) can be
found at
ftp://metalab.unc.edu/pub/Linux/system/network/serial.
15.2 kermit and zmodem
For use of kermit with modems see the Modem-HOWTO. One can run
zmodem within the kermit program. To do this (for ttyS3), add the
following to your .kermrc file:
define rz !rz < /dev/ttyS3 > /dev/ttyS3
define sz !sz \%0 > /dev/ttyS3 < /dev/ttyS3
Be sure to put in the correct port your modem is on. Then, to use it,
just type rz or sz <filename> at the kermit
prompt.
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