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Full Discussion: Doubt in awk programing
Top Forums Shell Programming and Scripting Doubt in awk programing Post 302774819 by Yoda on Sunday 3rd of March 2013 02:16:24 PM
Old 03-03-2013
How about using a for loop?
Code:
for file in inputfile[1-2]
do
   awk -f awkscript "$file" >> outputfile
done

Or here is another example:
Code:
awk ' BEGIN {
        F = FILENAME
} F == FILENAME  {
        t += $0
} F != FILENAME {
        print t >> "outputfile"
        t = 0
        t += $0
} {
        F = FILENAME
} END {
        print t >> "outputfile"
} ' inputfile1 inputfile2

This User Gave Thanks to Yoda For This Post:
sarathyy
 

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LEARN ABOUT CENTOS

trace-cmd-listen

TRACE-CMD-LISTEN(1)													       TRACE-CMD-LISTEN(1)

NAME

       trace-cmd-listen - listen for incoming connection to record tracing.

SYNOPSIS

       trace-cmd listen -p port [OPTIONS]

DESCRIPTION

       The trace-cmd(1) listen sets up a port to listen to waiting for connections from other hosts that run trace-cmd-record(1) with the -N
       option. When a connection is made, and the remote host sends data, it will create a file called trace.HOST:PORT.dat. Where HOST is the name
       of the remote host, and PORT is the port that the remote host used to connect with.

OPTIONS

       -p port
	   This option will specify the port to listen to.

       -D
	   This options causes trace-cmd listen to go into a daemon mode and run in the background.

       -d dir
	   This option specifies a directory to write the data files into.

       -o filename
	   This option overrides the default trace in the trace.HOST:PORT.dat that is created when a remote host connects.

       -l filename
	   This option writes the output messages to a log file instead of standard output.

SEE ALSO

       trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1), trace-cmd-start(1), trace-cmd-stop(1), trace-cmd-extract(1), trace-cmd-reset(1),
       trace-cmd-split(1), trace-cmd-list(1)

AUTHOR

       Written by Steven Rostedt, <rostedt@goodmis.org[1]>

RESOURCES

       git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git

COPYING

       Copyright (C) 2010 Red Hat, Inc. Free use of this software is granted under the terms of the GNU Public License (GPL).

NOTES

	1. rostedt@goodmis.org
	   mailto:rostedt@goodmis.org

								    06/11/2014						       TRACE-CMD-LISTEN(1)
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