I have the following questions regrading Unix commands.
1. Could you provide the commands how to print the content of .profile and .shrc files on the screen using more and piple command? or a better way?
2. How can i use the head and tail to display lines from 25 through 75... or a better... (4 Replies)
Good day. :)
I don't know exactly where or how to post this kind of stuff, but I though I'd like to have a look at my "Screen Saver" in progress. Comments welcome.
This uses bash. Just copy and pase into any file. Make o+x and run. Feel free to edit and change all u like.
Thanks.
... (0 Replies)
Hello sir,
Im in a Fedora 9 system.
Im using screen to invoke the session that is created by me.
Whenever we open the terminal then a session is created by the operating system. I want to know what is the name of default session in screen command.
I could not get it using "screen -ls". Can you... (3 Replies)
Im trying to make a script that prints 2 messages to a screen session, one after the other.
screen -x session44 -X stuff "`printf "Test 1\r"`"
This works fine, but adding a second lien with a different message yields no results.
Changed Subject: Please Follow Forum Rules Regarding... (1 Reply)
hi, i am on AIX 5.3. I would like to write scripts that initiate or reattach to a screen session to run some commands either from unix or Universe. Can anyone assist me with a with a wuick primer on this. I can attach or initiate a screen manually and then run the commands but I would like to... (6 Replies)
Hi,
I have this Unix script that kills a user session. When I run it, my screen goes blank. How do I prevent the blank screen?
Ex: I open 2 Unix sessions. The main PID for my 1st session is 1234. In the second session I issue a "kill -HUP 1234". The first session gets killed but the second... (5 Replies)
Hello friends,
I work on Linux servers via SSH (putty) and run "screen" to preserve my sessions so I can attach/detach them at anytime I wish without losing the connectivity/process disruption which is working perfectly fine.
As my team members also have root access to those servers, it is... (7 Replies)
Discussion started by: prvnrk
7 Replies
LEARN ABOUT ULTRIX
defaultvisualofscreen
BlackPixelOfScreen(3X11) MIT X11R4 BlackPixelOfScreen(3X11)Name
BlackPixelOfScreen, WhitePixelOfScreen, CellsOfScreen, DefaultColormapOfScreen, DefaultDepthOfScreen, DefaultGCOfScreen, DefaultVisualOf-
Screen, DoesBackingStore, DoesSaveUnders, DisplayOfScreen, XScreenNumberOfScreen, EventMaskOfScreen, HeightOfScreen, HeightMMOfScreen, Max-
CmapsOfScreen, MinCmapsOfScreen, PlanesOfScreen, RootWindowOfScreen, WidthOfScreen, WidthMMOfScreen - screen information functions and
macros
Syntax
BlackPixelOfScreen(screen)
WhitePixelOfScreen(screen)
CellsOfScreen(screen)
DefaultColormapOfScreen(screen)
DefaultDepthOfScreen(screen)
DefaultGCOfScreen(screen)
DefaultVisualOfScreen(screen)
DoesBackingStore(screen)
DoesSaveUnders(screen)
DisplayOfScreen(screen)
int XScreenNumberOfScreen(screen)
Screen *screen;
EventMaskOfScreen(screen)
HeightOfScreen(screen)
HeightMMOfScreen(screen)
MaxCmapsOfScreen(screen)
MinCmapsOfScreen(screen)
PlanesOfScreen(screen)
RootWindowOfScreen(screen)
WidthOfScreen(screen)
WidthMMOfScreen(screen)
Arguments
screen Specifies a pointer to the appropriate structure.
Description
The macro returns the black pixel value of the specified screen.
The macro returns the white pixel value of the specified screen.
The macro returns the number of colormap cells in the default colormap of the specified screen.
The macro returns the default colormap of the specified screen.
The macro returns the default depth of the root window of the specified screen.
The macro returns the default GC of the specified screen, which has the same depth as the root window of the screen.
The macro returns the default visual of the specified screen.
The macro returns or which indicate whether the screen supports backing stores.
The macro returns a Boolean value indicating whether the screen supports save unders.
The macro returns the display of the specified screen.
The function returns the screen index number of the specified screen.
The macro returns the root event mask of the root window for the specified screen at connection setup.
The macro returns the height of the specified screen.
The macro returns the height of the specified screen in millimeters.
The macro returns the maximum number of installed colormaps supported by the specified screen.
The macro returns the minimum number of installed colormaps supported by the specified screen.
The macro returns the number of planes in the root window of the specified screen.
The macro returns the root window of the specified screen.
The macro returns the width of the specified screen.
The macro returns the width of the specified screen in millimeters.
See AlsoAllPlanes(3X11), ImageByteOrder(3X11), IsCursorKey(3X11)
X Window System: The Complete Reference, Second Edition, Robert W. Scheifler and James Gettys
BlackPixelOfScreen(3X11)