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Full Discussion: want to concatenate multiple files based on the rest of ls -lrt
Top Forums Shell Programming and Scripting want to concatenate multiple files based on the rest of ls -lrt Post 302448742 by mail2sant on Friday 27th of August 2010 12:55:32 AM
Old 08-27-2010
want to concatenate multiple files based on the rest of ls -lrt
Code:
uadm@4132> ls -lrt
-rw------- 1 uadm uadm 3811819 Jun  6 04:08 data_log-2010.05.30-10:04:08.txt
-rw------- 1 uadm uadm  716246 Jun 13 01:38 data_log-2010.06.06-10:04:08.txt
-rw------- 1 uadm uadm     996 Jun 13 04:00 data_log-2010.06.06-10:04:22.txt
-rw------- 1 uadm uadm    7471 Jun 20 02:03 data_log-2010.06.13-10:04:09.txt
-rw------- 1 uadm uadm 2004080 Jun 20 04:01 data_log-2010.06.13-10:04:25.txt
-rw------- 1 uadm uadm      20 Jun 27 02:06 data_log-2010.06.20-10:04:09.txt
-rw------- 1 uadm uadm 2522123 Jun 27 04:05 data_log-2010.06.20-10:04:23.txt
-rw------- 1 uadm uadm      20 Jul  4 02:04 data_log-2010.06.27-10:04:09.txt
-rw------- 1 uadm uadm    2336 Jul  4 04:04 data_log-2010.06.27-10:04:08.txt
-rw------- 1 uadm uadm  620726 Jul 10 09:43 data_log-2010.07.04-10:04:09.txt
-rw------- 1 uadm uadm   24022 Jul 11 04:04 data_log-2010.07.04-10:04:21.txt
-rw------- 1 uadm uadm 3827432 Jul 18 02:02 data_log-2010.07.11-10:04:08.txt




So I want to write a script so to combine those files beased on the months

Eg: in that list I can see the log files for june month and july month

I want to combine logs of the june month file into the single file .
I want to do this monthly wise
Can I know how I can do this ?
Last edited by pludi; 09-02-2010 at 02:00 AM.. Reason: code tags, please...
 

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LEARN ABOUT CENTOS

gensprep

gensprep(8)							 ICU 50.1.2 Manual						       gensprep(8)

NAME

       gensprep - compile StringPrep data from files filtered by filterRFC3454.pl

SYNOPSIS

       gensprep [ -h, -?, --help ] [ -v, --verbose ] [ -c, --copyright ] [ -s, --sourcedir source ] [ -d, --destdir destination ]

DESCRIPTION

       gensprep reads filtered RFC 3454 files and compiles their information into a binary form.  The resulting file, <name>.icu, can then be read
       directly by ICU, or used by pkgdata(8) for incorporation into a larger archive or library.

       The files read by gensprep are described in the FILES section.

OPTIONS

       -h, -?, --help
	      Print help about usage and exit.

       -v, --verbose
	      Display extra informative messages during execution.

       -c, --copyright
	      Include a copyright notice into the binary data.

       -s, --sourcedir source
	      Set the source directory to source.  The default source directory is specified by the environment variable ICU_DATA.

       -d, --destdir destination
	      Set the destination directory to destination.  The default destination directory is specified by the environment variable ICU_DATA.

ENVIRONMENT

       ICU_DATA  Specifies the directory containing ICU data. Defaults to /usr/share/icu/50.1.2/.  Some tools in ICU depend on the presence of the
		 trailing slash. It is thus important to make sure that it is present if ICU_DATA is set.

FILES

       The  following files are read by gensprep and are looked for in the source /misc for rfc3454_*.txt files and in source /unidata for Normal-
       izationCorrections.txt.

       rfc3453_A_1.txt	   Contains the list of unassigned codepoints in Unicode version 3.2.0....

       rfc3454_B_1.txt	   Contains the list of code points that are commonly mapped to nothing....

       rfc3454_B_2.txt	   Contains the list of mappings for casefolding of  code points when Normalization form NFKC is specified....

       rfc3454_C_X.txt	   Contains the list of code points that are prohibited for IDNA.

       NormalizationCorrections.txt
			   Contains the list of code points whose normalization has changed since Unicode Version 3.2.0.

VERSION

       50.1.2

COPYRIGHT

       Copyright (C) 2000-2002 IBM, Inc. and others.

SEE ALSO

       pkgdata(8)

ICU MANPAGE
							   18 March 2003						       gensprep(8)
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