06-30-2010
From a X(7) man page:
Quote:
From the user's perspective, every X server has a display name of the form:
hostname:displaynumber.screennumber
This information is used by the application to determine how it should connect to the server and which screen it should use by default (on displays with multiple monitors):
hostname
The hostname specifies the name of the machine to which the display is physically connected. If the hostname is not given, the most efficient way of communicating to a server on the same machine will be used.
displaynumber
The phrase "display" is usually used to refer to collection of monitors that share a common keyboard and pointer (mouse, tablet, etc.). Most workstations tend to only have one keyboard, and therefore, only one display. Larger, multi-user systems, however, frequently have several displays so that more than one person can be doing graphics work at once. To avoid confusion, each display on a machine is assigned a display number (beginning at 0) when the X server for that display is started. The display number must always be given in a display name.
screennumber
Some displays share a single keyboard and pointer among two or more monitors. Since each monitor has its own set of windows, each screen is assigned a screen number (beginning at 0) when the X server for that display is started. If the screen number is not given, screen 0 will be used.
Note that an IP address can be used instead of a hostname.
This User Gave Thanks to fpmurphy For This Post:
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
what is the environment variable used for getting the <machine name> .
hello $LOGNAME,welcome to <??>
I want to print the machine name in the place of <??>
Please help. (6 Replies)
Discussion started by: mehuldoshi
6 Replies
2. UNIX for Dummies Questions & Answers
$ . oraenv (when i type this at the prompt)
ORACLE_SID = ? ( I get this)
I understand that . oraenv is a startup script and it has the ENV variable ORACLE_SID.
But pls let me know what more it explains and also how to change the env variable here. (2 Replies)
Discussion started by: thumsup9
2 Replies
3. Shell Programming and Scripting
First of all I am using C shell.
I have a variable destDirectory that holds a path.
the path includes an environment variable($user)
when I try to execute a command within the script, the $destDirectory gets replaced with the path, but the environment variable is not replaced. I end up... (2 Replies)
Discussion started by: karyn1617
2 Replies
4. Shell Programming and Scripting
In our current environment we have each of our testing levels on individual servers (running Korn shell). So, there is a server for dev and test, and 2 servers for qa and prod. I have several scripts that utilize a code that is dependant on the server where it resides. While I was the only person... (3 Replies)
Discussion started by: kaiser
3 Replies
5. Shell Programming and Scripting
Hi,
I have to set bunch of variables and all other programs like make,
perl will use them ..
Here are my constraints and requirements ...
The variables have to be set by executing a script that runs
in c shell. I cannot source the script since people who use this
script might be on... (8 Replies)
Discussion started by: sharanbr
8 Replies
6. Solaris
Hello,
For the moment, my LC_ALL variable is set as "" by default. If I want to change this value, I do : export LC_ALL="en_fr" for example.
That I want to know it's : how can I set by default this value ? I want to save it on my profile in order to get it when I open my session... :confused:... (2 Replies)
Discussion started by: MasterapocA
2 Replies
7. Shell Programming and Scripting
Hi,
i want to disply the o/p in HTML format from unix environment.
Let me explain my requirement.
First an automated email should be sent in HTML format. The report contains number of error on a daily basis for this week.
email looks like below,
01-04-2010 1000
02-04-2010 ... (3 Replies)
Discussion started by: apsprabhu
3 Replies
8. UNIX for Dummies Questions & Answers
Hi!
Ok, so I'm no programmer and I have basically no experience in these stuff. However I need to work on a thing (I think you call it Framework) called Root. It's a tool used by physicists. In the manual they keep talking about Environment variable. Even thou I searched for what it is on the... (5 Replies)
Discussion started by: tirwit
5 Replies
9. Solaris
Hi All,
I am new to SUN Solaris.I have some questions regarding environment variable.:confused:
Q1. Where the environment variables available in Solaris.
Q2. What command used here.
Q3. Can a user change this .Suppose i want to change the bash to ksh can it be possible here. Or i need to... (2 Replies)
Discussion started by: jdash.ps
2 Replies
10. Shell Programming and Scripting
I'm trying to make a sed substitution where the substitution pattern is an environment variable to be expanded, but the variable contains a "slash".
sed -e 's/<HOME_DIRECTORY>/'$HOME'/'This gives me the following error:
sed: -e expression #1, char 21: unknown option to `s'Obviously this is... (2 Replies)
Discussion started by: Ilja
2 Replies
LEARN ABOUT DEBIAN
synergyc
SYNERGYC(1) General Commands Manual SYNERGYC(1)
NAME
synergyc -- synergy client
SYNOPSIS
synergyc [-d level | --debug level ] [--display display ] [--daemon | { --no-daemon | -f } ] [-n name | --name name ] [--restart |
{ --no-restart | -1 } ] address
synergyc { --help | -h }
synergyc --version
DESCRIPTION
Starts the synergyc mouse/keyboard sharing client.
This manual page was written for the Debian distribution because the original program does not have a manual page. Slightly old documenta-
tion exists in /usr/share/doc/synergy/obsolete/index.html; it is the most up-to-date information available, despite the pathname.
OPTIONS
-d level --debug level
use debugging level level.
Debug levels are from highest to lowest: FATAL, ERROR, WARNING, NOTE, INFO, DEBUG, DEBUG1, and DEBUG2. Only messages at or
above the given level are logged. Messages are logged to a terminal window when running in the foreground, and to syslog when
running as a daemon.
--display display
connect to the X server at display
--daemon run the client as a daemon.
-f --no-daemon
run in client the foreground.
-n screen-name --name screen-name
use screen-name instead of the hostname.
This option lets the client use a name other than its hostname for its screen. This name is used when checking the configuration.
--restart restart the client automatically if it fails.
-1 --no-restart
do not try to restart the client if it fails for some reason.
-h --help
display help and exit.
--version display version information and exit.
address address of server.
address has one of the following forms:
o hostname
o hostname:port
hostname is a hostname or address of a network interface on the server system. port is a port number from 1 to 65535. port
defaults to 24800.
RUNNING THE CLIENT
Run the client on all computers that aren't the server using the following command line:
synergyc -f server-hostname
Replace server-hostname with the hostname or address of the server system. The `-f' option causes synergy to run in the foreground. This
option is recommended until you've verified that the configuration works. If you didn't include the system's hostname in the configuration
file (either as a screen name or an alias) then you'll have to add `--name screen-name' to the command line, where screen-name is a name in
the configuration file.
The client should quickly report `connected to server'. If it does not but doesn't print an error and exit immediately then it's trying to
connect to the server but cannot. It will time out in 30 seconds and exit (use ctrl+c to exit earlier). You should check that the server
is running and is reachable over the network and try again.
If the client fails and exits it should print an error describing the problem. Here are typical problems and possible solutions:
o failed to open screen:
check permission to open the X display
check that the DISPLAY environment variable is set
o already connected:
check that the synergy client isn't already running
o refused client:
add client to the server's configuration file
o connection failed:
check server-hostname
the server cannot open the desired port, stop the program using that port (24800) and restart the server
Once all the clients are running, try moving the mouse to each screen. Be sure to check all the configured links.
STARTING AUTOMATICALLY
Synergy requires an X server. That means a server must be running and synergy must be authorized to connect to that server. I recommend
to start the synergy client from a start script of your desktop environment or window manager. The commands should look something like
this:
pkill synergyc
synergyc [options] server-hostname
If you are using GNOME, you can add the synergy client to the list of the non-session-managed startup programs. For doing this, start the
control center, choose `Session Properties & Startup' and then `Startup Programs'. Add a new entry with `/usr/bin/synergyc server-hostname'
as the startup command.
options must not include `-f' or `--no-daemon'. It's important to make sure no old copies of synergy are running so they can't interfere
with the new one.
SEE ALSO
synergys(1)
AUTHOR
This manual page was written by Daniel Lutz <danlutz@debian.org> for the Debian system. Edited by Titus Barik <barik@ieee.org>.
SYNERGYC(1)