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Full Discussion: SED: delete and print the only exact matched pattern
Top Forums Shell Programming and Scripting SED: delete and print the only exact matched pattern Post 302212481 by new_buddy on Monday 7th of July 2008 05:19:42 PM
Old 07-07-2008
SED: delete and print the only exact matched pattern
I am really need help with the regular expression in SED. From input file, I need to extract lines that have the port number (sport or dport) as defined. The input file is something like this
Code:
time=1209515280-1209515340 dst=192.168.133.202 src=208.70.8.23  bytes=2472 proto=6  sport=80 dport=1447
time=1209515280-1209515340 dst=192.168.133.202 src=208.70.8.23  bytes=2526 proto=6  sport=80 dport=1811
time=1209515280-1209515340 dst=192.168.133.202 src=72.14.217.189  bytes=270 proto=6  sport=80 dport=3145
time=1209515280-1209515340 dst=192.168.133.202 src=78.136.25.50  bytes=610 proto=6  sport=80 dport=3158

How can I possibly define the pattern if I only want the exact pattern match. If I only wanted port 4501, is it correct the way I defined in the first line of the sed file below?
The example of patterns in file p2pport-delete.sed are here:
Code:
/port=[4][5][0][1]/d
/port=[4][6][6-7][1-4]/d
/port=[4][6][7][7]/d
.....

Apart from that, I need to have copy of those deleted lines in different file. I am using pattern/p instead. Here is file p2pport-print.sed
Code:
/port=[4][5][0][1]/p
/port=[4][6][6-7][1-4]/p
/port=[4][6][7][7]/p
.....

However, from the output, I found out that the total lines deleted from p2pport-delete.sed and printed from p2pport-print.sed is different. This assure that my sed file is wrong.
I hope that I could get help from anyone that could help me.
Many thanks
 

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LEARN ABOUT DEBIAN

ragraph

RAGRAPH(1)						      General Commands Manual							RAGRAPH(1)

NAME

       ragraph - graph argus(8) data.

COPYRIGHT

       Copyright (c) 2000-2003 QoSient. All rights reserved.

SYNOPSIS

       ragraph metric [object] [-M mode] [options] [raoptions]

DESCRIPTION

       Ragraph	reads argus(8) data from an argus-file, and graphs fields of interest from matching argus flow activity records.  Current, ragraph
       uses rrd-tool to generate GIF formatted graphs, and so many options to rrd-tool are supported by ragraph.

       Ragraph supports graphing most metrics that are available in argus data. The list includes  bytes,  sbytes,  dbytes,  pkts,  spkts,  dpkts,
       trans, dur, avgdur.

       Ragraph	also  supports graphing based on multiple objects, such as the destination address or destination port values.	The list currently
       include saddr, daddr, proto, sport, dport.

       By default ragraph writes its output to ragraph.gif, in the current directory.  Use the '-w' raoption to specify an alternate output  file-
       name.

OPTIONS

       -M <mode> -
	   Specify  the  mode  for printing. Current ragraph supports any arbitrary time range as a mode, specified either as a number followed by
	   the time scale seconds(s), minutes(m), hours(h), days(d), months(M), years(y), or as a type of time, such as hourly, daily, etc.  Exam-
	   les are:
	      -M 1s	 graph bins of size 1 second.
	      -M 15m	 graph bins of size 15 minutes.
	      -M hourly  graph bins of size 1 hour.
	      -M daily	 graph bins of size 1 day.

       -log
	   Use logarithmic scale for y-axis.

       -fill
	   Turn off area fill.

       -stack
	   Turn off data stacking.

       -split
	   Turn off axis splitting for src/dst(in/out) traffic.

       -height
	   Specify height in pixels for the graph (275 pixels)

       -width
	   Specify width in pixels for the graph (800 pixels)

       -upper
	   Specify upper bounds for graphing data (automatic).

       -lower
	   Specify lower bounds for graphing data (automatic).	When data is split, you need to specify the value as a negative number.

       -title
	   Specify a graph title.

RA OPTIONS

       Ragraph, like all ra based clients, supports a number of ra options including filtering of input argus records through a terminating filter
       expression, and specifying an output filename using the -w option.

       See ra(1) for a complete description of ra options.

EXAMPLES

       To graph the total load for the data in an argus-file argus.data at 10 second intervals:
	      ragraph bytes -M 10s -r argus.data -title "Total Load"

       To graph the rate (pkt/sec) on a destination port basis for the data from a specific probe in an argus-file argus.data at 1  minute  inter-
       vals:
	      ragraph pkts dport -M 1m -r argus.data - srcid 192.168.0.10

AUTHORS

       Carter Bullard (carter@qosient.com).

SEE ALSO

       ragraph(5), ra(1), rarc(5), argus(8) tcpdump(1),

								   21 July 2001 							RAGRAPH(1)
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