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Full Discussion: Replacing column with another column of different file by awk
Top Forums Shell Programming and Scripting Replacing column with another column of different file by awk Post 302457450 by walid2mi on Tuesday 28th of September 2010 05:05:49 AM
Old 09-28-2010
Quote:
Originally Posted by kmuthu_gct
Try this.

Code:
[muthuk@nexthallwhen-dx tmp]$ cat file.txt
qq    ww   rr   tt   ee  ff
qq    ww   rr   tt   ee  ff
[muthuk@nexthallwhen-dx tmp]$ cat file1.txt
aa
aa
[muthuk@nexthallwhen-dx tmp]$ paste file.txt file1.txt | awk '{ print $1"\t"$2"\t"$3"\t"$NF"\t"$5"\t"$6; }'
qq      ww      rr      aa      ee      ff
qq      ww      rr      aa      ee      ff

It will help out.
a variant:
Code:
paste f1 f2 |  awk '{$4=$7;$7=""}1' OFS="\t"

 

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LEARN ABOUT PHP

db2_field_width

DB2_FIELD_WIDTH(3)							 1							DB2_FIELD_WIDTH(3)

db2_field_width - Returns the width of the current value of the indicated column in a result set

SYNOPSIS

       int db2_field_width (resource  $stmt, mixed  $column)

DESCRIPTION

	Returns the width of the current value of the indicated column in a result set. This is the maximum width of the column for a fixed-length
       data type, or the actual width of the column for a variable-length data type.

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  an  integer  containing  the width of the specified character or binary data type column in a result set. If the specified column
       does not exist in the result set, db2_field_width(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_type(3).

PHP Documentation Group 													DB2_FIELD_WIDTH(3)
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