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Top Forums Shell Programming and Scripting Match a line in File 1 with Column in File 2 and print whole line in file 2 when matched Post 302528570 by mustafa.abdulsa on Wednesday 8th of June 2011 05:06:41 AM
Old 06-08-2011
That's amazing.. thank you so much so much guys it is very fast command

---------- Post updated 06-08-11 at 12:06 PM ---------- Previous update was 06-07-11 at 06:54 PM ----------

Hi guys,

thanks again for ur support.

the below command also gave me the same result as urs but it prints only column 6 and 7 instead of all line in file 2.

Code:
 gawk -F ',' 'FNR==NR{ a[$1]=$1;next } ($6 in a){print $6","$7}'

what if i need the reverse? I mean print the 6th and 7th column from file 2 when only the 6th column of file 2 is not found in file 1

Thanks.
 

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DB2_FIELD_TYPE(3)							 1							 DB2_FIELD_TYPE(3)

db2_field_type - Returns the data type of the indicated column in a result set

SYNOPSIS
string db2_field_type (resource $stmt, mixed $column) DESCRIPTION
Returns the data type of the indicated column in a result set. PARAMETERS
o $stmt - Specifies a statement resource containing a result set. o $column - Specifies the column in the result set. This can either be an integer representing the 0-indexed position of the column, or a string containing the name of the column. RETURN VALUES
Returns a string containing the defined data type of the specified column. If the specified column does not exist in the result set, db2_field_type(3) returns FALSE. SEE ALSO
db2_field_display_size(3), db2_field_name(3), db2_field_num(3), db2_field_precision(3), db2_field_scale(3), db2_field_width(3). PHP Documentation Group DB2_FIELD_TYPE(3)
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