You can do better than cat, and should use printf, which supports escape sequences natively:
SIGHUP is what kills processes when a terminal closes, which a shell can catch and respond to as it pleases.
Also check out man stty for a parade of options related to terminal devices, serial ports, and modems, including such things as cr-lf translation and flow control.
Hi everyone
I am having some real difficulties getting a dial in modem to work on one of my HP boxes. It's a mux modem on port 7 which I have set up at 9600 baud.
I can dial in, the handshakes are completed, but then it returns incoherent characters on the emulation screen. I think my dial in... (1 Reply)
I've spent enough time trying to put on work Lucent Winmodem in my armada M300 (compaq laptop) I use Mandrake 8.0 but as soon as i get connected
and prompmts appears modem shutsdown.
Does any one had a similar situation, solved it?
cheers (2 Replies)
Hi!
I have a little prob with dialing up to the internet... When I try connect, it says "Sorry, modem is busy"...
Specs:
Laptop
56K modem
Slackware 8.0
Kernel 2.4.5
Cheers;) (4 Replies)
Specs:
Dlink DFE-560EL external modem.
RedHat 7.1
How do you turn off the modem volume? I am getting annoyed of it beeping everytime I use it but there is no switch on the hardware to tune down the volume.
I have tried using minicom and use the following commands:
ATL0
ATM0
Next, I... (2 Replies)
Pleaseee... Helpppp.... !!!
I am using SCO Open Server 5.05. Recently, i have upgraded the system which means transfer all apps and data to the new system. Everything work well except one thing. On my old system i have an external modem which to dial out. Now that i use the same modem on... (4 Replies)
I have got Suse 8.0 by using a modem (US Robotics 56K Faxmodem Ext).
During connection i got the error 16. I tried it under RedHat and Mandrake too.....same problem. What can i do ?
Thanx...a lot...
Logfile:
SuSE Meta pppd (smpppd), Version 0.73 on zuhause.
wwwoffle not is running ... (1 Reply)
Ok. I tried following the directions from some of the other threads, but I've hit a road block.
I have red hat 7.3 and I installed the hcf package:
hcfpcimodem-0.99lnxtbeta03042700k2.4.18_3-1rh.i386.rpm
It installed ok, no errors, but I still can't get linux to find my modem. I've tried... (2 Replies)
Hi all,
Is there any difference between a null modem cable or a modem cable ?
i assume that a null modem cable is a normal cable that i used from cpu serial ports to a modem for dialup.
please correct if i am wrong,
thks (2 Replies)
Hi, my first Sco question so go easy!
We have a customer who is on Sco v5.0.2. We are attempting to talk a consultant on site through how to configure the MODEM in scoadmin. Unfortunately the MODEM install instructions that we work from only work for v5.0.4 and assume that scoadmin has an option... (1 Reply)
hi folks,
i am looking for a analog modem to use it with a solaris9 sparc mashine. as far as i know, solaris communicates with the modem using AT-commands. so do i need a special modem for solaris or just a modem? i am open for everything. PCI-modem, seriell modem, usb modem. what are you using? i... (1 Reply)
Discussion started by: pressy
1 Replies
LEARN ABOUT OSF1
ports
ports(7) Miscellaneous Information Manual ports(7)NAME
ports, port_names - Device (tty and lp) names for serial and parallel ports
SYNOPSIS
Default Serial Ports:
/dev/tty00
/dev/tty01 (not present on a single-port system)
Parallel Port:
/dev/lp0
DESCRIPTION
AlphaStation and AlphaServer systems provide one or two 9-pin serial communication ports. These ports are usually labelled 1 (COMM1) and 2
(COMM2), but they may be identified by different icons. Using the appropriate serial cable and terminator, you can connect a serial
printer, external modem, or character-cell terminal to a serial port. Most AlphaStation and AlphaServer systems also provide one parallel
port, for use with a parallel printer.
When you add a device to your system, the installation documentation may instruct you to map the device pathname to the port. These
devices are located in the /dev directory.
For serial-line ports, the two default device pathnames are: This pathname always maps to 1, COMM1, the lowest port number, an icon for a
terminal console, or the only serial port (on a single-port system). This pathname always maps to 2, COMM2, the next numbered port, or (if
one serial port is labeled with an icon for a terminal console) the remaining serial port.
If your system hardware has been extended to include additional serial ports, the pathnames /dev/tty02, /dev/tty03, and so forth, may also
be available to you. However, most systems have only /dev/tty00 and /dev/tty01 as the device pathnames for serial ports.
The one parallel port on an AlphaStation or AlphaServer may be labeled with the word printer or a printer icon. On some systems, the paral-
lel port may not be labeled. The device pathname for the parallel port is /dev/lp0. Currently, Tru64 UNIX does not fully support parallel
printers, so fewer devices are connected to this port as compared to serial ports.
If you are connecting a terminal console to your system, it must be connected to the serial port mapped to /dev/tty00. For other serial
devices, it does not matter which of the serial ports you choose for the connection. For example, suppose you are setting up a system that
has two serial ports, labeled 1 and 2. You intend to use a serial-line terminal rather than a workstation monitor as the system console and
also want to connect a serial-line printer to the system. In this case, you must connect the terminal to the port labeled 1 (with the
device pathname /dev/tty00). Therefore, you must connect the printer to the remaining port labeled 2 (with the device pathname /dev/tty01).
If, for the same type of system, you intend to use a workstation monitor as the system console, it does not matter which serial port you
use for a serial-line printer or modem. In other words, you can connect the printer to either port 1 (with pathname /dev/tty00) or port 2
(with pathname /dev/tty01). When prompted to enter a /dev/tty** pathname by the lprsetup script or the Print configuration tool in the CDE
Application Manager, you would specify /dev/tty00 if you connected the printer to port 1 or /dev/tty01 if you connected the printer to port
2.
See the System Administration manual for more information on setting up consoles (including remote consoles) and printers. See the
modem(7) reference page for more information on setting up modems.
SEE ALSO
Commands: lprsetup(8)
Devices: ace(7), modem(7)
System Administration delim off
ports(7)