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Full Discussion: awk to create subdirectory based on match between two files
Top Forums Shell Programming and Scripting awk to create subdirectory based on match between two files Post 303032465 by Chubler_XL on Monday 18th of March 2019 09:19:28 PM
Old 03-18-2019
What I did was add a debug line to your array build code (shown in red below):

Code:
awk '
    # create an associative array (key/value pairs) based on the file1
    NR==FNR { for(i=2; i<NF; i+=2) {
        a[substr($i,1,7)] = $NF
        print "a[" substr($i,1,7)"] = " $NF
    }
    next } 

    # retrieve the first 7-char of each line in file2 as the key to test against the above hash
    { k = substr($0, 1, 7) }

    # if find k, then print
    k in a { print a[k] "\t" $0 "\t" l }

    # save prev line to 'l' which is the ID
    { l = $0  } 

' RS= file1 RS='\n' file2

From the example files we get an array as such:

Code:
a[Negativ] = R_2019_03_12_13_59_54_user_S5-0000-000-v5.6_Oncomine_Childhood_Cancer_Research_DNA_and_Fusions
a[19-0000] = R_2019_03_12_13_59_54_user_S5-0000-000-v5.6_Oncomine_Childhood_Cancer_Research_DNA_and_Fusions
a[19-0002] = R_2019_03_12_13_59_54_user_S5-0000-000-v5.6_Oncomine_Childhood_Cancer_Research_DNA_and_Fusions
a[19-0003] = R_2019_03_12_13_59_54_user_S5-0000-000-v5.6_Oncomine_Childhood_Cancer_Research_DNA_and_Fusions
a[19-0004] = R_2019_03_12_13_59_54_user_S5-0000-000-v5.6_Oncomine_Childhood_Cancer_Research_DNA_and_Fusions
a[Control] = R_2019_03_12_13_59_54_user_S5-0000-000-v5.6_Oncomine_Childhood_Cancer_Research_DNA_and_Fusions

As no lines in file2 start with Control Negativ 19-0000 thru 19-0004 you get no output.
This User Gave Thanks to Chubler_XL For This Post:
cmccabe
 

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LEARN ABOUT PHP

ingres_fetch_assoc

INGRES_FETCH_ASSOC(3)							 1						     INGRES_FETCH_ASSOC(3)

ingres_fetch_assoc - Fetch a row of result into an associative array

SYNOPSIS

       array ingres_fetch_assoc (resource  $result)

DESCRIPTION

	This  function	is  stores  the data fetched from a query executed using ingres_query(3) in an associative array, using the field names as
       keys.

	With regard to speed, the function is identical to ingres_fetch_object(3), and almost as quick as ingres_fetch_row(3) (the  difference	is
       insignificant).

	By  default,  arrays created by ingres_fetch_assoc(3) start from position 1 and not 0 as with other DBMS extensions. The starting position
       can be adjusted to 0 using the configuration parameter ingres.array_index_start.

       Note

	      Related Configurations

	       See also the ingres.array_index_start, ingres.fetch_buffer_size and ingres.utf8 directives in Runtime Configuration.

PARAMETERS

	      o $result
		- The query result identifier

RETURN VALUES

	Returns an associative array that corresponds to the fetched row, or FALSE if there are no more rows

EXAMPLES

       Example #1

	      Fetch a row into an associative array

	      <?php
	      $link = ingres_connect($database, $user, $password);

	      $result = ingres_query($link,"select * from table");
	      while ($row = ingres_fetch_assoc($result)) {
		  echo $row["user_id"];  // using associative array
		  echo $row["fullname"];
	      }
	      ?>

SEE ALSO

       ingres_query(3), ingres_num_fields(3), ingres_field_name(3), ingres_fetch_array(3), ingres_fetch_object(3), ingres_fetch_row(3).

PHP Documentation Group 												     INGRES_FETCH_ASSOC(3)
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