What do you think of the netstat msg about :
udp 2320 0 *:xdmcp *:* The 2320? Does that mean an error?
I used netstat -l | grep 'xdmcp' to get that, but does the 2320 indicate an error? I'm trying to figure out why, after i've enabled xdmcp to true, it is still not showing up... (2 Replies)
hi...
i posted the code earlier but it wasnt quite readbale... ive added a few comments and made the indentation problem right...
the problem is that it doent seem to be working... ive almost pulled out my hair tryin to fix the prob
another wierd thing is that it worksthe 1st time when i... (0 Replies)
I want to display a message when the script is done running, but I do not want to use echo. Is there another command I can use besides echo? If so, show me how it is done. (1 Reply)
Hi I have a system that gave me some messages on bootup that I was not used to seeing:
pseudo: pseudo-device: vol0
genunix: vol0 is /pseudo/vol@0
these came with these:
Feb 13 17:42:17 system1 eri: SUNW,eri0 : 100 Mbps full duplex link up
Feb 13 17:42:21 system1sendmail: My unqualified... (0 Replies)
Can anyone explain?
I start my unix session on AIX, run tcsh move to a particular directory, let say: cd /test/bin and next i run a command like:
grep "test string" /test/bin/*
to look for the string in any files in the directory.
I am getting a response of Killed.
Why is that... (16 Replies)
We are using software (Pegasys) which runs on SunOS 5.8 and reads images from a Philips nuclear camera. The software is designed to run from the console. I need to be able to capture the images it produces on the display. The caveat is that I cannot use the X Windows display because the X Server... (3 Replies)
:confused:Hi
This was installed on the Linux box a few weeks back by a guy that no longer works for us. All worked fine until last week. Now when we connect its just a blank screen with no icons.
I get a whole bunch of errors when starting the service too:
Tue Feb 23 14:29:45 2010
... (1 Reply)
how to get the outout from script to console.
i am running one script msg.sh using cron job every suday midnight. as soon as i logged in i want to see the staus is service started or service failed on console.
what command i need to add to script ?
msg.sh
#!/bin/bash
if
then
echo... (1 Reply)
Discussion started by: saku
1 Replies
LEARN ABOUT LINUX
pts
PTS(4) Linux Programmer's Manual PTS(4)NAME
ptmx, pts - pseudo-terminal master and slave
DESCRIPTION
The file /dev/ptmx is a character file with major number 5 and minor number 2, usually of mode 0666 and owner.group of root.root. It is
used to create a pseudo-terminal master and slave pair.
When a process opens /dev/ptmx, it gets a file descriptor for a pseudo-terminal master (PTM), and a pseudo-terminal slave (PTS) device is
created in the /dev/pts directory. Each file descriptor obtained by opening /dev/ptmx is an independent PTM with its own associated PTS,
whose path can be found by passing the descriptor to ptsname(3).
Before opening the pseudo-terminal slave, you must pass the master's file descriptor to grantpt(3) and unlockpt(3).
Once both the pseudo-terminal master and slave are open, the slave provides processes with an interface that is identical to that of a real
terminal.
Data written to the slave is presented on the master descriptor as input. Data written to the master is presented to the slave as input.
In practice, pseudo-terminals are used for implementing terminal emulators such as xterm(1), in which data read from the pseudo-terminal
master is interpreted by the application in the same way a real terminal would interpret the data, and for implementing remote-login pro-
grams such as sshd(8), in which data read from the pseudo-terminal master is sent across the network to a client program that is connected
to a terminal or terminal emulator.
Pseudo-terminals can also be used to send input to programs that normally refuse to read input from pipes (such as su(1), and passwd(1)).
FILES
/dev/ptmx, /dev/pts/*
NOTES
The Linux support for the above (known as Unix98 pty naming) is done using the devpts file system, that should be mounted on /dev/pts.
Before this Unix98 scheme, master ptys were called /dev/ptyp0, ... and slave ptys /dev/ttyp0, ... and one needed lots of preallocated
device nodes.
SEE ALSO getpt(3), grantpt(3), ptsname(3), unlockpt(3), pty(7)COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2002-10-09 PTS(4)