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Top Forums Shell Programming and Scripting awk - treating remaining columns as one Post 302730835 by ppucci on Tuesday 13th of November 2012 06:55:50 PM
Old 11-13-2012
Quote:
Originally Posted by balajesuri
This doesn't capture all fields from $3 to NF. Please re-check.

Here's one:
Code:
awk '{a=$1; b=$2; c=$3; for(i=4;i<=NF;i++){c=c" "$i}; print a"\n"b"\n"c} ' file

It looks better, sorry I maybe did not express correctly, I still need the columns to show on the same row, I just want awk to treat from $3 forward (for as many delimiters it may have on that line, $4, $5, $6, etc) as $3, so the output would be $1 $2 $3, e.g.

print $3 would print "this is a comment for this record"

Last edited by ppucci; 11-13-2012 at 07:56 PM.. Reason: i can't words
 

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PCAP_CAN_SET_RFMON(3PCAP)												 PCAP_CAN_SET_RFMON(3PCAP)

NAME
pcap_can_set_rfmon - check whether monitor mode can be set for a not-yet-activated capture handle SYNOPSIS
#include <pcap/pcap.h> int pcap_can_set_rfmon(pcap_t *p); DESCRIPTION
pcap_can_set_rfmon() checks whether monitor mode could be set on a capture handle when the handle is activated. RETURN VALUE
pcap_can_set_rfmon() returns 0 if monitor mode could not be set, 1 if monitor mode could be set, PCAP_ERROR_NO_SUCH_DEVICE if the capture source specified when the handle was created doesn't exist, PCAP_ERROR_PERM_DENIED if the process doesn't have permission to check whether monitor mode could be supported, PCAP_ERROR_ACTIVATED if called on a capture handle that has been activated, or PCAP_ERROR if an error occurred. If PCAP_ERROR is returned, pcap_geterr() or pcap_perror() may be called with p as an argument to fetch or display the error text. SEE ALSO
pcap(3PCAP), pcap_create(3PCAP), pcap_activate(3PCAP), pcap_set_rfmon(3PCAP) 18 May 2010 PCAP_CAN_SET_RFMON(3PCAP)
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