Problem with running awk script in pbs file Post: 302605441

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Top Forums Shell Programming and Scripting Problem with running awk script in pbs file Post 302605441 by Corona688 on Wednesday 7th of March 2012 11:51:13 AM

03-07-2012

Registered User

I don't think your code blocks are doing what you think they do. Some of them look pointless (a code block that does only $4=="TCO" ? You probably meant to use () instead of {}, and put it outside), some of them look misplaced. And frequently, both. I don't think you can nest them in that fashion, if you want the blocks to be dependent on logic you either need an if() before or have them outside of any other block.

I'll rearrange it as best I can, but your code isn't commented, so I may not understand its true intent.

Code:

awk 'BEGIN { max = -1000; min = 1000 }
# Run this code block whenever $4 == "TCO"
# The { must follow immediately after, not on the next line.
$4 == "TCO" { 
    value = $5 ~ /^[[:alpha:]]$/ ? $9 : $8;  
    max = max < value ? value : max;
    min = min > value ? value : min; }

# Run this code block whenever conditions match
($3 == "OW") && ($8 >min && $8 <max || $8 == min || $8 == max ) { 
print NR, $2, $3, $5, $6, $7, $8}' snap0.pdb>snap0-OW

Thank you for attaching example input, but example input is useless without example output too. We won't have any idea if the program actually does what you want...

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LEARN ABOUT SUSE

igawk

IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME

       igawk - gawk with include files

SYNOPSIS

       igawk [ all gawk options ] -f program-file [ -- ] file ...
       igawk [ all gawk options ] [ -- ] program-text file ...

DESCRIPTION

       Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).

       AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like

	      @include getopt.awk

       in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.

OPTIONS

       See gawk(1) for a full description of the AWK language and the options that gawk supports.

EXAMPLES

       cat << EOF > test.awk
       @include getopt.awk

       BEGIN {
	    while (getopt(ARGC, ARGV, "am:q") != -1)
		 ...
       }
       EOF

       igawk -f test.awk

SEE ALSO

       gawk(1)

       Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.

AUTHOR

       Arnold Robbins (arnold@skeeve.com).

Free Software Foundation					    Nov 3 1999								  IGAWK(1)

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