Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Help with korn shell script to get the latest file versions in a directory
Top Forums Shell Programming and Scripting Help with korn shell script to get the latest file versions in a directory Post 302876263 by maheshbabu on Friday 22nd of November 2013 01:29:23 PM
Old 11-22-2013
Help with korn shell script to get the latest file versions in a directory
I want to write a korn shell script to get the latest three versions for a file in the directory having lot of files with various versions (files with prefix as same but time stamp as suffix) and compress it and at the same time have to remove the remaining versions of the file (other than latest three versions of the file).
I'm new to korn shell scripting. can any one provide me with solution...
the directory structure is like this :
Code:
abcd.11122013.txt
abcd.12122013.txt
abcd.10122013.txt
abcd.09122013.txt
xyz.11122013.txt
xyz.12122013.txt
xyz.10122013.txt
......................

In this i want the latest 3 version of files starting with abcd* as prefix. similarly files starting with xyz*.
Help me!
Last edited by Scrutinizer; 11-22-2013 at 03:56 PM.. Reason: code tags
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

korn shell script to keep history of same file

Hello, How do I write a korn shell that will rename file with the current date. What I want to do is, I have a file that is re-written every day. But instead, I want to keep a 14 day history of the file. So I want to write a script that will rename the current file with a date attached to the... (2 Replies)
Discussion started by: watson2000
2 Replies

2. Shell Programming and Scripting

Shell script to ftp latest file

Hello All, Hope u r doing fine. I'm writing a shell script to ftp the latest file having pericular convention as 'ULTI_15072007043205.txt' on daily basis. Now the date & timing of the file geleration isnt constant, so the file name daily varies as per the date & timing of generation. Can anyone... (7 Replies)
Discussion started by: im_new
7 Replies

3. Shell Programming and Scripting

Copying a directory structure with the latest versions of files

Hello I have three directory structures for code releases. Each directory structure looks like this: bash-3.00$ ls -R | more .: Test_Release_1 Test_Release_2 Test_Release_3 ./Test_Release_1/dbcode: rp_online_import_srdp.pkb-1 srdp_ar_validation.pkb-1... (1 Reply)
Discussion started by: Glyn_Mo
1 Replies

4. Shell Programming and Scripting

Write output to a file using Korn shell script

All, Can anyone please help me with the below scenario in korn shell script. Can anyone please give me some hints to proceed on this. I have a Flat file of the below format. Input file format:... (1 Reply)
Discussion started by: sp999
1 Replies

5. Shell Programming and Scripting

How to execute korn shell script from different directory

Guy's , I need to run korn shell script from different directory, usually I run the script using ./details.ksh in the same directory but now I need to run the file and process details using awk code. Now I am running the script this way but with no luck Directory = home/users/work ... (3 Replies)
Discussion started by: James_Owen
3 Replies

6. Shell Programming and Scripting

Needed shell script to get the latest file based on date

hi i need the shell script to get the file with latest date. for example in my input folder i have files like file_20130212.txt file_20130211.txt now my output folder should have the file with latest date i.e..file_20120212.txt i want to get the latest file .. i.e is should take... (6 Replies)
Discussion started by: hemanthsaikumar
6 Replies

7. Shell Programming and Scripting

Validate file count in korn shell script

Hi, I have files in the directory like below which I need to validate if all the required files are present. A_B_001 of 002_time1.txt A_B_002 of 002_time1.txt A_B_001 of 001_time2.txt Scenarios- a)If file with 001 of 002_time1 or 002 of 002_time1 is missing in the folder,script should... (6 Replies)
Discussion started by: aneeta13
6 Replies

8. Shell Programming and Scripting

Shell script to get the latest file from the file list and move

Hi, Anybody help me to write a Shell Script Get the latest file from the file list based on created and then move to the target directory. Tried with the following script: got error. A=$(ls -1dt $(find "cveit/local_ftp/reflash-parts" -type f -daystart -mtime -$dateoffset) | head... (2 Replies)
Discussion started by: saravan_an
2 Replies

9. Shell Programming and Scripting

Script to move latest zip file to another directory

Hi folks, In my application there is a job running which create a .dat file along with it zip file also at unix box location /opt/app/cvf/temp1 so in temp1 directory I have one .dat file and its zip file also. Now since this job runs every day so if a job runs today there will be two files... (5 Replies)
Discussion started by: punpun66
5 Replies

10. Shell Programming and Scripting

Help Needed with File Checker Korn Shell Script

I am attempting to write a korn shell script that does the following, but I am getting errors. I'm new to korn shell scripting and am not sure what I am doing wrong. Please help with example scripts. Thanks. 1) check for day of the week 2) if day of the week is Monday then check for the... (4 Replies)
Discussion started by: ijmoore
4 Replies

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)
All times are GMT -4. The time now is 10:10 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy