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Full Discussion: Combine two lists From Multiple Grep commands.
Top Forums Shell Programming and Scripting Combine two lists From Multiple Grep commands. Post 302504034 by penchal_boddu on Sunday 13th of March 2011 07:59:00 AM
Old 03-13-2011
Hi Pravin,

Code:
perl -nle 'printf "$1\t" if /unix="(.+?)"/>$/;print $1 if m/<body>(.*)<\/body>/;'  input.xmls

I have two queries.

1. Is there any special reason why we are going for non-greddy matching(.+?)
2. In the first if statement , the delimiters are not provided properly. I think its treating ">" as redirection operator .

Thanks in advance
 

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LEARN ABOUT DEBIAN

plsdidev

PLSDIDEV(3plplot)						    PLplot API							 PLSDIDEV(3plplot)

NAME

       plsdidev - Set parameters that define current device-space window

SYNOPSIS

       plsdidev(mar, aspect, jx, jy)

DESCRIPTION

       Set  relative  margin width, aspect ratio, and relative justification that define current device-space window.  If you want to just use the
       previous value for any of these, just pass in the magic value PL_NOTSET. It is unlikely that one should ever  need  to  change  the  aspect
       ratio but it's in there for completeness. If plsdidev(3plplot) is not called the default values of mar, jx, and jy are all 0. aspect is set
       to a device-specific value.

       Redacted form: plsdidev(mar, aspect, jx, jy)

       This function is used in example 31.

ARGUMENTS

       mar (PLFLT, input)
	      Relative margin width.

       aspect (PLFLT, input)
	      Aspect ratio.

       jx (PLFLT, input)
	      Relative justification in x. Value must lie in the range -0.5 to 0.5.

       jy (PLFLT, input)
	      Relative justification in y. Value must lie in the range -0.5 to 0.5.

AUTHORS

       Geoffrey Furnish and Maurice LeBrun wrote and maintain PLplot.  This man page was automatically generated from the DocBook  source  of  the
       PLplot documentation, maintained by Alan W. Irwin and Rafael Laboissiere.

SEE ALSO

       PLplot documentation at http://plplot.sourceforge.net/resources.

								   August, 2012 						 PLSDIDEV(3plplot)
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