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Full Discussion: sed inside the awk script to replace a string in the array
Top Forums UNIX for Beginners Questions & Answers sed inside the awk script to replace a string in the array Post 303038210 by Don Cragun on Tuesday 27th of August 2019 08:57:21 PM
Old 08-27-2019
Quote:
Originally Posted by bhagya123
Tried this :

Code:
               for (i=msgtkn_20_lnno; i<msg_lnno;)
                {
                   if( msg_arr[i] ~ /^{5:{/ )
                   {
                   msg_arr[i]= gsub("{5:{", "5:", msg_arr[i]);
                   print msg_arr[i++];
                   }
                   else
                   {
                   print msg_arr[i++];
                   }
                }

Error :

Code:
awk: syntax error near line 180
awk: illegal statement near line 180

Tried below as well and got the same error

Code:
  for (i=msgtkn_20_lnno; i<msg_lnno;)
                {
                   if( msg_arr[i] ~ /^{5:{/ )
                   {
                  gsub("{5:{", "5:", msg_arr[i]); print msg_arr[i++];
                   }
                   else
                   {
                   print msg_arr[i++];
                   }
                }

With what you have shown us, we have to do a lot of guessing to try to figure out what might be going wrong. Please, whenever you start a thread, tell us what operating system and shell you're using. And, when showing us a fragment of an awk script with associated diagnostic messages, indicate which line of the code you have shown us is the one that the diagnostic refers to (in this case, which line is line #180).
 

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LEARN ABOUT MINIX

ppmtopgm

ppmtopgm(1)                                                   General Commands Manual                                                  ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and  pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

                                                                   10 April 2000                                                       ppmtopgm(1)
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