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Full Discussion: Script to match lines in screen
Top Forums Shell Programming and Scripting Script to match lines in screen Post 302937593 by GhostMan on Friday 6th of March 2015 11:39:54 AM
Old 03-06-2015
Script to match lines in screen
I'd like to ask people who knows bash scripting to write me a script which would open a specific screen and match lines.

Here is algorithm I'm thinking about.
  1. Find SCREENS named name1, name2.... and nameX.
  2. Open them one by one and type 'STATS'
  3. Match last lines of the screen before command type and after.
  4. If lines don't match - move on to the next screen, if they do close current screen and run gaming server start line (I'll write this myself).

Note: Lines matching should be performed few times with few mins delays.

So the context of my problem is that I have few Counter-Strike gaming servers. Sometimes they crash and I have manually restart them. I'd like this to change.

I'm using Debian 6.0 32bit.
Last edited by rbatte1; 03-06-2015 at 01:43 PM.. Reason: Added LIST=1 tags
 

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LEARN ABOUT POSIX

dmxaddscreen

DMXAddScreen(3) 					     Library Functions Manual						   DMXAddScreen(3)

NAME

       DMXAddScreen - attach a new back-end screen

SYNOPSIS

       #include <X11/extensions/dmxext.h>

       Bool DMXAddScreen(Display *dpy,
			 const char *displayName,
			 unsigned int mask,
			 DMXScreenAttributes *attr,
			 int *screen);

DESCRIPTION

       DMXAddScreen() attaches a back-end screen to the Xdmx(1) server, in place of the previously detached back-end server specified by screen.

       displayName  is	the name of the new back-end display, mask specifies the field in attr that are active, and screen returns the new Xdmx(1)
       screen number for the attached screen.

       The information stored in mask  and  attr is identical to that used  by	the  DMXChangeScreensAttributes(3)  and  DMXGetScreenAttributes(3)
       functions.

RETURN VALUE

       DMXAddScreen()  will  return  True if the screen was successfully attached, and False otherwise.  False will be returned if the -addremove-
       screens command line option was not specified on the Xdmx(1) command line, the input value of screen is out of range, screen  is  not  cur-
       rently  detached,  displayName  cannot  be opened, has unexpected visuals, or has characteristics that do not match the previously detached
       screen.

       DMXAddScreen() can generate BadLength, BadAlloc, and BadValue errors.

NOTES

       Attributes that are not specified will default to 0.  This may lead to unintended results.

       Unlike other functions in the DMX(3) API, this function uses screen for both input and output.

SEE ALSO

       DMXRemoveScreen(3), DMXChangeScreensAttributes(3), DMXGetScreenAttributes(3), DMX(3), Xdmx(1)

X Version 11							   libdmx 1.1.2 						   DMXAddScreen(3)
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