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Full Discussion: Optimizing script to reduce execution time
Top Forums Shell Programming and Scripting Optimizing script to reduce execution time Post 302994664 by SkySmart on Sunday 26th of March 2017 01:48:50 PM
Old 03-26-2017
Quote:
Originally Posted by RudiC
This gives an identical output - for any purpose whatsoever - in one awk statement:
Code:
awk -vFN="$FILENAME" '
BEGIN   {LFN = length(FN) + 1
         for (i=0; i<LFN-1; i++){EMPTY = sprintf ("u1u1.%*s", i*LFN, "")
                                 printf "%s\n%s%s%s\n%s\n", EMPTY, EMPTY, substr(FN, i+1, 1), EMPTY, EMPTY
                                }
        }
'

this is good enough for me. thank you very much!!!!
it is perfect!
 

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LEARN ABOUT DEBIAN

hobbit-enadis.cgi

HOBBIT-ENADIS.CGI(8)					      System Manager's Manual					      HOBBIT-ENADIS.CGI(8)

NAME

       hobbit-enadis.cgi - CGI program to enable/disable Xymon tests

SYNOPSIS

       hobbit-enadis.cgi (invoked via CGI from webserver)

DESCRIPTION

       hobbit-enadis.cgi is a CGI tool for disabling and enabling hosts and tests monitored by Xymon. You can disable monitoring of a single test,
       all tests for a host, or multiple hosts - immediately or at a future point in time.

       hobbit-enadis.cgi runs as a CGI program, invoked by your webserver.  It is normally run via a  wrapper  shell-script  in  the  secured  CGI
       directory for Xymon.

       hobbit-enadis.cgi  is  the back-end script for the enable/disable form present on the "info" status-pages. It can also run in "stand-alone"
       mode, in which case it displays a web form allowing users to select what to enable or disable.

OPTIONS

       --no-cookies
	      Normally, hobbit-enadis.cgi uses a cookie sent by the browser to initially filter the list  of  hosts  presented.  If  this  is  not
	      desired,	you  can  turn off this behaviour by calling bb-ack.cgi with the --no-cookies option. This would normally be placed in the
	      CGI_ENADIS_OPTS setting in hobbitcgi.cfg(5)

       --env=FILENAME
	      Load the environment from FILENAME before executing the CGI.

       --area=NAME
	      Load environment variables for a specific area. NB: if used, this option must appear before any --env=FILENAME option.

FILES

       $BBHOME/web/maint_{header,form,footer}
	      HTML template header

BUGS

       When using alternate pagesets, hosts will only show up on the Enable/Disable page if this is accessed from the primary page in  which  they
       are  defined.  So  if  you have hosts on multiple pages, they will only be visible for disabling from their main page which is not what you
       would expect.

SEE ALSO

       xymon(7)

Xymon							    Version 4.2.3:  4 Feb 2009					      HOBBIT-ENADIS.CGI(8)
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