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Full Discussion: Using awk within a for loop
Top Forums Shell Programming and Scripting Using awk within a for loop Post 302979884 by Allie_gastrator on Saturday 20th of August 2016 11:50:47 PM
Old 08-21-2016
Using awk within a for loop

Hello, I currently have managed to get an awk function working inside a for loop that allows me to combine two files based on their headings but what I have not been able to do is print the output to files with variable names.

Code:
awk '
        NR==FNR {a[i++]=$0; next} 
        /^>/ {$0 = $0" "a[j++];}
        {print }
        ' "${file%%.txt*}" PRD.good."${sample##*/}"_relabeled

What I would like to do print the output to a new file with the same string as BITS_PRD.good."${sample##*/}"_relabeled but is this possible to do with awk and print or would it be possible with print? Let me know if I can be more clear about anything! Thank you Smilie
 

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PRINT(3)								 1								  PRINT(3)

print - Output a string

SYNOPSIS
int print (string $arg) DESCRIPTION
Outputs $arg. print is not actually a real function (it is a language construct) so you are not required to use parentheses with its argument list. PARAMETERS
o $arg - The input data. RETURN VALUES
Returns 1, always. EXAMPLES
Example #1 print examples <?php print("Hello World"); print "print() also works without parentheses."; print "This spans multiple lines. The newlines will be output as well"; print "This spans multiple lines. The newlines will be output as well."; print "escaping characters is done "Like this"."; // You can use variables inside a print statement $foo = "foobar"; $bar = "barbaz"; print "foo is $foo"; // foo is foobar // You can also use arrays $bar = array("value" => "foo"); print "this is {$bar['value']} !"; // this is foo ! // Using single quotes will print the variable name, not the value print 'foo is $foo'; // foo is $foo // If you are not using any other characters, you can just print variables print $foo; // foobar print <<<END This uses the "here document" syntax to output multiple lines with $variable interpolation. Note that the here document terminator must appear on a line with just a semicolon no extra whitespace! END; ?> NOTES
Note Because this is a language construct and not a function, it cannot be called using variable functions. SEE ALSO
echo(3), printf(3), flush(3), Heredoc syntax. PHP Documentation Group PRINT(3)
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