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Full Discussion: How to put the command to remove duplicate lines in my awk script?
Top Forums Shell Programming and Scripting How to put the command to remove duplicate lines in my awk script? Post 303037666 by Tim2424 on Friday 9th of August 2019 06:05:56 AM
Old 08-09-2019
Hello !

Thank you for your answer !

Quote:
Note that the awk code '!a[$0]++' will discard duplicated lines within all of the files processed by a single invocation of awk. But, since you are processing each of your 276 CSV input files in a separate invocation of awk there is no way for any of those invocations of awk to compare any input values from one input file to any input values from any other input file.
That is why I decide to change my script.

For the moment, I have this :


Code:
awk -F",|;" ' {$0=$1","$2","$5","$6","$7 } /'$test'/ { if (!a[$0]++)
{
print ""
printf "LPARS : %s\n", $2
printf "RAM : %s\n", $3
printf "CPU1 : %s\n", $4
printf "CPU2 : %s\n", $5
print ""
}
}' /var/www/cgi-bin/LPAR_MAP/*.csv ;

And it works.

But I don't know how to put :

Code:
NR==1 { 
        split(FILENAME ,a,"[-.]");
     }


and

Code:
$0 ~ test {
          if(!header++){
              print "DATE ========================== : " a[4] 
          }


Any ideas ?
 

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LEARN ABOUT DEBIAN

rackdiag

NWDIAG(1)						      General Commands Manual							 NWDIAG(1)

NAME

       rackdiag - generate rack-structure-diagram image file from spec-text file.

SYNOPSIS

       rackdiag [options] files

DESCRIPTION

       This manual page documents briefly the rackdiag commands.

       rackdiag is generate sequence-diagram image file from spec-text file.

OPTIONS

       These  programs	follow	the  usual  GNU  command  line	syntax, with long options starting with two dashes (`-').  A summary of options is
       included below.	For a complete description, see the Info files.

       -h, --help
	      show this help message and exit.

       --version
	      show program's version number and exit.

       -a, --antialias
	      Pass diagram image to anti-alias filter.

       -c FILE, --config=FILE
	      read configurations from FILE.

       -o FILE
	      write diagram to FILE.

       -f FONT, --font=FONT
	      use FONT to draw diagram.

       -T TYPE
	      Output diagram as TYPE format.

SEE ALSO

       The programs are documented fully by
       http://blockdiag.com/en/nwdiag/

AUTHOR

       rackdiag was written by Takeshi Komiya <i.tkomiya@gmail.com>

       This manual page was written by Kouhei Maeda <mkouhei@palmtb.net>, for the Debian project (and may be used by others).

								   June 11, 2011							 NWDIAG(1)
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