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Full Discussion: Pattern Matching and lines after that
Top Forums Shell Programming and Scripting Pattern Matching and lines after that Post 302208236 by kaushys on Monday 23rd of June 2008 10:46:34 AM
Old 06-23-2008
Each para looks like this but with a diff date

2008-06-20-19.23.20.XXXXX-360 XXXXXXXXX LEVEL: Event
PID : 24009 TID : XXXXXXXX PROC : db2acd
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, Health Monitor, db2HmonEvalBackup, probe:270
STOP : Automatic Backup: evaluation has finished with errors on database HASAMP

So the next para would be
2008-06-21-19.23.20.XXXXX-360 XXXXXXXXX LEVEL: Event
PID : 24009 TID : XXXXXXXXX PROC : db2acd
INSTANCE: db2inst1 NODE : 000
FUNCTION: DB2 UDB, Health Monitor, db2HmonEvalBackup, probe:270
STOP : Automatic Backup: evaluation has finished with errors on database HASAMP

I achived this by doing the following. Here $lfile refers to the file that I need to parse.

cat ${lfile} | wc -l | read totallines
cat ${lfile} | grep -m1 -n `date --date='1 day ago' +%F` | cut -d ":" -f1 | read linenum
lastlines=`expr $totallines - $linenum + 1`
cat ${lfile} | tail -$lastlines >> ${datafile}

I want to know if this can be done in one command. Because if the date doesnt exists then this will give me the entire file. So I would rather get and empty file than the whole file which tends to be very big.
 

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LEARN ABOUT OSX

datetime::locale::bn_bd

DateTime::Locale::bn_BD(3)				User Contributed Perl Documentation				DateTime::Locale::bn_BD(3)

NAME

       DateTime::Locale::bn_BD

SYNOPSIS

	 use DateTime;

	 my $dt = DateTime->now( locale => 'bn_BD' );
	 print $dt->month_name();

DESCRIPTION

       This is the DateTime locale package for Bengali Bangladesh.

DATA

       This locale inherits from the DateTime::Locale::bn locale.

       It contains the following data.

   Days
       Wide (format)

	 XXXXXX
	 XXXXXXXX
	 XXXXXX
	 XXXXXXXXXXX
	 XXXXXXXX
	 XXXXXX
	 XXXXXX

       Abbreviated (format)

	 XXX
	 XXXXX
	 XXX
	 XXXXXXXX
	 XXXXX
	 XXX
	 XXX

       Narrow (format)

	 XX
	 X
	 XX
	 XX
	 XX
	 X
	 X

       Wide (stand-alone)

	 XXXXXX
	 XXXXXXXX
	 XXXXXX
	 XXXXXXXXXXX
	 XXXXXXXX
	 XXXXXX
	 XXXXXX

       Abbreviated (stand-alone)

	 XXX
	 XXXXX
	 XXX
	 XXXXXXXX
	 XXXXX
	 XXX
	 XXX

       Narrow (stand-alone)

	 XX
	 X
	 XX
	 XX
	 XX
	 X
	 X

   Months
       Wide (format)

	 XXXXXXXXX
	 XXXXXXXXXXX
	 XXXXX
	 XXXXXX
	 XX
	 XXX
	 XXXXX
	 XXXXX
	 XXXXXXXXXX
	 XXXXXXX
	 XXXXXXX
	 XXXXXXXX

       Abbreviated (format)

	 XXXXXXXXX
	 XXXXXXXXXXX
	 XXXXX
	 XXXXXX
	 XX
	 XXX
	 XXXXX
	 XXXXX
	 XXXXXXXXXX
	 XXXXXXX
	 XXXXXXX
	 XXXXXXXX

       Narrow (format)

	 XX
	 XX
	 XX
	 X
	 XX
	 XXX
	 XX
	 X
	 XX
	 X
	 X
	 XX

       Wide (stand-alone)

	 XXXXXXXXX
	 XXXXXXXXXXX
	 XXXXX
	 XXXXXX
	 XX
	 XXX
	 XXXXX
	 XXXXX
	 XXXXXXXXXX
	 XXXXXXX
	 XXXXXXX
	 XXXXXXXX

       Abbreviated (stand-alone)

	 XXXXXXXXX
	 XXXXXXXXXXX
	 XXXXX
	 XXXXXX
	 XX
	 XXX
	 XXXXX
	 XXXXX
	 XXXXXXXXXX
	 XXXXXXX
	 XXXXXXX
	 XXXXXXXX

       Narrow (stand-alone)

	 XX
	 XX
	 XX
	 X
	 XX
	 XXX
	 XX
	 X
	 XX
	 X
	 X
	 XX

   Quarters
       Wide (format)

	 XXXXX XXXXXXXXX
	 XXXXXXXX XXXXXXXXX
	 XXXXXX XXXXXXXXX
	 XXXXXX XXXXXXXXX

       Abbreviated (format)

	 XXXXXXXXX X
	 XXXXXXXXX X
	 XXXXXXXXX X
	 XXXXXXXXX X

       Narrow (format)

	 X
	 X
	 X
	 X

       Wide (stand-alone)

	 XXXXX XXXXXXXXX
	 XXXXXXXX XXXXXXXXX
	 XXXXXX XXXXXXXXX
	 XXXXXX XXXXXXXXX

       Abbreviated (stand-alone)

	 XXXXXXXXX X
	 XXXXXXXXX X
	 XXXXXXXXX X
	 XXXXXXXXX X

       Narrow (stand-alone)

	 X
	 X
	 X
	 X

   Eras
       Wide

	 BCE
	 CE

       Abbreviated

	 XXXXXXXXXX
	 XXXXXXXXX

       Narrow

	 XXXXXXXXXX
	 XXXXXXXXX

   Date Formats
       Full

	  2008-02-05T18:30:30 = XXXXXXXX, 5 XXXXXXXXXXX, 2008
	  1995-12-22T09:05:02 = XXXXXXXX, 22 XXXXXXXX, 1995
	 -0010-09-15T04:44:23 = XXXXXX, 15 XXXXXXXXXX, -10

       Long

	  2008-02-05T18:30:30 = 5 XXXXXXXXXXX, 2008
	  1995-12-22T09:05:02 = 22 XXXXXXXX, 1995
	 -0010-09-15T04:44:23 = 15 XXXXXXXXXX, -10

       Medium

	  2008-02-05T18:30:30 = 5 XXXXXXXXXXX, 2008
	  1995-12-22T09:05:02 = 22 XXXXXXXX, 1995
	 -0010-09-15T04:44:23 = 15 XXXXXXXXXX, -10

       Short

	  2008-02-05T18:30:30 = 5/2/08
	  1995-12-22T09:05:02 = 22/12/95
	 -0010-09-15T04:44:23 = 15/9/-10

       Default

	  2008-02-05T18:30:30 = 5 XXXXXXXXXXX, 2008
	  1995-12-22T09:05:02 = 22 XXXXXXXX, 1995
	 -0010-09-15T04:44:23 = 15 XXXXXXXXXX, -10

   Time Formats
       Full

	  2008-02-05T18:30:30 = 6:30:30 XXXXXXX UTC
	  1995-12-22T09:05:02 = 9:05:02 XXXXXXXXX UTC
	 -0010-09-15T04:44:23 = 4:44:23 XXXXXXXXX UTC

       Long

	  2008-02-05T18:30:30 = 6:30:30 XXXXXXX UTC
	  1995-12-22T09:05:02 = 9:05:02 XXXXXXXXX UTC
	 -0010-09-15T04:44:23 = 4:44:23 XXXXXXXXX UTC

       Medium

	  2008-02-05T18:30:30 = 6:30:30 XXXXXXX
	  1995-12-22T09:05:02 = 9:05:02 XXXXXXXXX
	 -0010-09-15T04:44:23 = 4:44:23 XXXXXXXXX

       Short

	  2008-02-05T18:30:30 = 6:30 XXXXXXX
	  1995-12-22T09:05:02 = 9:05 XXXXXXXXX
	 -0010-09-15T04:44:23 = 4:44 XXXXXXXXX

       Default

	  2008-02-05T18:30:30 = 6:30:30 XXXXXXX
	  1995-12-22T09:05:02 = 9:05:02 XXXXXXXXX
	 -0010-09-15T04:44:23 = 4:44:23 XXXXXXXXX

   Datetime Formats
       Full

	  2008-02-05T18:30:30 = XXXXXXXX, 5 XXXXXXXXXXX, 2008 6:30:30 XXXXXXX UTC
	  1995-12-22T09:05:02 = XXXXXXXX, 22 XXXXXXXX, 1995 9:05:02 XXXXXXXXX UTC
	 -0010-09-15T04:44:23 = XXXXXX, 15 XXXXXXXXXX, -10 4:44:23 XXXXXXXXX UTC

       Long

	  2008-02-05T18:30:30 = 5 XXXXXXXXXXX, 2008 6:30:30 XXXXXXX UTC
	  1995-12-22T09:05:02 = 22 XXXXXXXX, 1995 9:05:02 XXXXXXXXX UTC
	 -0010-09-15T04:44:23 = 15 XXXXXXXXXX, -10 4:44:23 XXXXXXXXX UTC

       Medium

	  2008-02-05T18:30:30 = 5 XXXXXXXXXXX, 2008 6:30:30 XXXXXXX
	  1995-12-22T09:05:02 = 22 XXXXXXXX, 1995 9:05:02 XXXXXXXXX
	 -0010-09-15T04:44:23 = 15 XXXXXXXXXX, -10 4:44:23 XXXXXXXXX

       Short

	  2008-02-05T18:30:30 = 5/2/08 6:30 XXXXXXX
	  1995-12-22T09:05:02 = 22/12/95 9:05 XXXXXXXXX
	 -0010-09-15T04:44:23 = 15/9/-10 4:44 XXXXXXXXX

       Default

	  2008-02-05T18:30:30 = 5 XXXXXXXXXXX, 2008 6:30:30 XXXXXXX
	  1995-12-22T09:05:02 = 22 XXXXXXXX, 1995 9:05:02 XXXXXXXXX
	 -0010-09-15T04:44:23 = 15 XXXXXXXXXX, -10 4:44:23 XXXXXXXXX

   Available Formats
       d (d)

	  2008-02-05T18:30:30 = 5
	  1995-12-22T09:05:02 = 22
	 -0010-09-15T04:44:23 = 15

       EEEd (d EEE)

	  2008-02-05T18:30:30 = 5 XXXXX
	  1995-12-22T09:05:02 = 22 XXXXX
	 -0010-09-15T04:44:23 = 15 XXX

       Hm (HH:mm)

	  2008-02-05T18:30:30 = 18:30
	  1995-12-22T09:05:02 = 09:05
	 -0010-09-15T04:44:23 = 04:44

       hm (h:mm a)

	  2008-02-05T18:30:30 = 6:30 XXXXXXX
	  1995-12-22T09:05:02 = 9:05 XXXXXXXXX
	 -0010-09-15T04:44:23 = 4:44 XXXXXXXXX

       Hms (H:mm:ss)

	  2008-02-05T18:30:30 = 18:30:30
	  1995-12-22T09:05:02 = 9:05:02
	 -0010-09-15T04:44:23 = 4:44:23

       hms (h:mm:ss a)

	  2008-02-05T18:30:30 = 6:30:30 XXXXXXX
	  1995-12-22T09:05:02 = 9:05:02 XXXXXXXXX
	 -0010-09-15T04:44:23 = 4:44:23 XXXXXXXXX

       M (L)

	  2008-02-05T18:30:30 = 2
	  1995-12-22T09:05:02 = 12
	 -0010-09-15T04:44:23 = 9

       Md (d/M)

	  2008-02-05T18:30:30 = 5/2
	  1995-12-22T09:05:02 = 22/12
	 -0010-09-15T04:44:23 = 15/9

       MEd (E, d-M)

	  2008-02-05T18:30:30 = XXXXX, 5-2
	  1995-12-22T09:05:02 = XXXXX, 22-12
	 -0010-09-15T04:44:23 = XXX, 15-9

       MMdd (dd-MM)

	  2008-02-05T18:30:30 = 05-02
	  1995-12-22T09:05:02 = 22-12
	 -0010-09-15T04:44:23 = 15-09

       MMM (LLL)

	  2008-02-05T18:30:30 = XXXXXXXXXXX
	  1995-12-22T09:05:02 = XXXXXXXX
	 -0010-09-15T04:44:23 = XXXXXXXXXX

       MMMd (d MMM)

	  2008-02-05T18:30:30 = 5 XXXXXXXXXXX
	  1995-12-22T09:05:02 = 22 XXXXXXXX
	 -0010-09-15T04:44:23 = 15 XXXXXXXXXX

       MMMEd (E d MMM)

	  2008-02-05T18:30:30 = XXXXX 5 XXXXXXXXXXX
	  1995-12-22T09:05:02 = XXXXX 22 XXXXXXXX
	 -0010-09-15T04:44:23 = XXX 15 XXXXXXXXXX

       MMMMd (d MMMM)

	  2008-02-05T18:30:30 = 5 XXXXXXXXXXX
	  1995-12-22T09:05:02 = 22 XXXXXXXX
	 -0010-09-15T04:44:23 = 15 XXXXXXXXXX

       MMMMEd (E d MMMM)

	  2008-02-05T18:30:30 = XXXXX 5 XXXXXXXXXXX
	  1995-12-22T09:05:02 = XXXXX 22 XXXXXXXX
	 -0010-09-15T04:44:23 = XXX 15 XXXXXXXXXX

       ms (mm:ss)

	  2008-02-05T18:30:30 = 30:30
	  1995-12-22T09:05:02 = 05:02
	 -0010-09-15T04:44:23 = 44:23

       y (y)

	  2008-02-05T18:30:30 = 2008
	  1995-12-22T09:05:02 = 1995
	 -0010-09-15T04:44:23 = -10

       yM (M/yyyy)

	  2008-02-05T18:30:30 = 2/2008
	  1995-12-22T09:05:02 = 12/1995
	 -0010-09-15T04:44:23 = 9/-010

       yMEd (EEE, d/M/yyy)

	  2008-02-05T18:30:30 = XXXXX, 5/2/2008
	  1995-12-22T09:05:02 = XXXXX, 22/12/1995
	 -0010-09-15T04:44:23 = XXX, 15/9/-10

       yMMM (MMM y)

	  2008-02-05T18:30:30 = XXXXXXXXXXX 2008
	  1995-12-22T09:05:02 = XXXXXXXX 1995
	 -0010-09-15T04:44:23 = XXXXXXXXXX -10

       yMMMEd (EEE, d MMM, y)

	  2008-02-05T18:30:30 = XXXXX, 5 XXXXXXXXXXX, 2008
	  1995-12-22T09:05:02 = XXXXX, 22 XXXXXXXX, 1995
	 -0010-09-15T04:44:23 = XXX, 15 XXXXXXXXXX, -10

       yMMMM (MMMM y)

	  2008-02-05T18:30:30 = XXXXXXXXXXX 2008
	  1995-12-22T09:05:02 = XXXXXXXX 1995
	 -0010-09-15T04:44:23 = XXXXXXXXXX -10

       yQ (Q y)

	  2008-02-05T18:30:30 = 1 2008
	  1995-12-22T09:05:02 = 4 1995
	 -0010-09-15T04:44:23 = 3 -10

       yQQQ (QQQ y)

	  2008-02-05T18:30:30 = XXXXXXXXX X 2008
	  1995-12-22T09:05:02 = XXXXXXXXX X 1995
	 -0010-09-15T04:44:23 = XXXXXXXXX X -10

       yyQ (Q yy)

	  2008-02-05T18:30:30 = 1 08
	  1995-12-22T09:05:02 = 4 95
	 -0010-09-15T04:44:23 = 3 -10

       yyyyMM (MM-yyyy)

	  2008-02-05T18:30:30 = 02-2008
	  1995-12-22T09:05:02 = 12-1995
	 -0010-09-15T04:44:23 = 09--010

       yyyyMMMM (MMMM y)

	  2008-02-05T18:30:30 = XXXXXXXXXXX 2008
	  1995-12-22T09:05:02 = XXXXXXXX 1995
	 -0010-09-15T04:44:23 = XXXXXXXXXX -10

   Miscellaneous
       Prefers 24 hour time?

       No

       Local first day of the week

       XXXXXX

SUPPORT

       See DateTime::Locale.

AUTHOR

       Dave Rolsky <autarch@urth.org>

COPYRIGHT

       Copyright (c) 2008 David Rolsky. All rights reserved. This program is free software; you can redistribute it and/or modify it under the
       same terms as Perl itself.

       This module was generated from data provided by the CLDR project, see the LICENSE.cldr in this distribution for details on the CLDR data's
       license.

perl v5.16.2							    2013-08-25						DateTime::Locale::bn_BD(3)
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