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Top Forums Shell Programming and Scripting Logfile - extracting certain lines to concatenate into 1 line Post 302298543 by daptal on Tuesday 17th of March 2009 11:34:00 PM
Old 03-18-2009
#!/usr/bin/perl -w

use strict;

open (FH,'txt');
my $fb=0;
my @str ;
while (my $line = <FH>){
chomp ($line);
if ($line =~ m/Diags begin/){
$fb =1;
}
if ($fb && !($line =~ m/Diags begin/ || $line =~ m/Diags end/ )){
push @str , $line;
}
if ($line =~ m/Diags end/){
my $x = join " ", @str;
print "$x\n";
@str=();
$fb=0;
}
}

Try this

Cheers

Last edited by daptal; 03-18-2009 at 12:36 AM.. Reason: output
 

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ds.log(4)							   File Formats 							 ds.log(4)

NAME
ds.log - Availability Suite data services log file DESCRIPTION
The /var/adm/ds.log file contains the Availability Suite data services command log. The administration commands log activities to the file in the format: date time product: message Note that when the size of the log file exceeds 10 Mbytes, ds.log is renamed /var/adm/ds.log.bak and a new /var/adm/ds.log file is cre- ated. The ds.log fields are: date The date format is mmm nn, where mmm is the local three-character abbreviation for the month and nn is the day of the month on which the event occurred. time The time of the event, in hh:mm:ss format. product A product code that identifies which component of the data services produced the event. The code is separated from the message that follows by a colon (:) and a space. message A message that can extend over more than one line describing the event that occurred. The second or following lines are not pre- fixed by the date, time, and product code strings. EXAMPLES
The example below shows sample ds.log file content: Jan 25 05:26:17 ii: iiboot suspend cluster tag <none> Jan 25 05:32:02 ii: iiboot resume cluster tag <none> Jan 25 05:32:04 sv: svboot: resume /dev/vx/rdsk/bigmaster Jan 25 05:32:04 sv: svboot: resume /dev/vx/rdsk/bigshadow Jan 25 05:32:04 sv: svboot: resume /dev/vx/rdsk/mstvxfs Jan 25 05:32:04 sv: svboot: resume /dev/vx/rdsk/master01 ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +---------------------+---------------------------------------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------------+---------------------------------------------------------+ |Architecture | x86 | +---------------------+---------------------------------------------------------+ |Availability | SUNWscmu | +---------------------+---------------------------------------------------------+ |Interface Stability | Committed | +---------------------+---------------------------------------------------------+ SEE ALSO
iiadm(1M), sndradm(1M), svadm(1M), attributes(5) SunOS 5.11 08 Jun 2007 ds.log(4)
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