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Full Discussion: Pick the latest set of files
Top Forums Shell Programming and Scripting Pick the latest set of files Post 302283571 by w020637 on Tuesday 3rd of February 2009 02:31:06 PM
Old 02-03-2009
Pick the latest set of files
I have task in which I need to pickup a set of files from a directory
depending on the following criteria:
Every month 6 files are expected to arrive at /test.
The files come with date timestamp and the latest file set for the month needs to be used
Suppose this is the set of files that present in the test directory
1. a_20080905_214058_200808.txt
2. b_20080905_214058_200808.txt
3. c_20080905_214058_200808.txt
4. d_20080905_214058_200808.txt
5. e_20080905_214058_200808.txt
6. f_20080905_214058_200808.txt
7. a_20080906_214058_200809.txt
8. b_20080906_214058_200809.txt
9. c_20080906_214058_200809.txt
10. d_20080906_214058_200809.txt
11. e_20080906_214058_200809.txt
12. f_20080906_214058_200809.txt
13. d_20080906_114058_200809.txt
14. e_20080906_114058_200809.txt
15. f_20080906_114058_200809.txt
Then
7. a_20080906_214058_200809.txt
8. b_20080906_214058_200809.txt
9. c_20080906_214058_200809.txt
10. d_20080906_214058_200809.txt
11. e_20080906_214058_200809.txt
12. f_20080906_214058_200809.txt files should be picked up.
Criteria 200809 is the latest month 20080906 is the latest date and 214058 is the latest date.
Thanks in Advance
Last edited by w020637; 02-03-2009 at 03:51 PM..
 

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LEARN ABOUT DEBIAN

xclip-copyfile

XCLIP-COPYFILE(1)					      General Commands Manual						 XCLIP-COPYFILE(1)

NAME

       xclip-copyfile, xclip-cutfile, xclip-pastefile - copy and move files via the X clipboard

SYNOPSIS

       xclip-copyfile [-p] FILES...

       xclip-cutfile [-p] FILES...

       xclip-pastefile

DESCRIPTION

       xclip-copyfile copies files into the X clipboard, recursing into directories.

       xclip-cutfile copies the files, but also deletes them afterwards.

       -p     preserve path formation

       xclip-pastefile pastes the files out of the clipboard

EXAMPLES

       Copying a file to a remote host

       [maggie.lkpg.cendio.se ~]$ echo "A file created on ${HOSTNAME}" > file1
       [maggie.lkpg.cendio.se ~]$ xclip-copyfile file1
       [sofie.homeip.net ~/doc]$ xclip-pastefile
       file1
       [sofie.homeip.net ~/doc]$ cat file1
       A file created on maggie.lkpg.cendio.se

       Copying an entire tree structure

       [sofie.homeip.net ~]$ xclip-copyfile doc
       [maggie.lkpg.cendio.se ~/tmp]$ xclip-pastefile
       doc/
       doc/letter-mom-april.txt
       doc/file1
       doc/letter-dad-march.txt

       Copying files with preserved path information

       [maggie.lkpg.cendio.se ~]$ xclip-copyfile -p /etc/sysconfig/grub
       tar: Removing leading `/' from member names
       [sofie.homeip.net ~/tmp]$ xclip-pastefile
       etc/sysconfig/grub
       [sofie.homeip.net ~/tmp]$ ls etc/sysconfig/grub
       etc/sysconfig/grub

       Moving files

       [sofie.homeip.net ~]$ ls letter-brother-may.txt
       letter-brother-may.txt
       [sofie.homeip.net ~]$ xclip-cutfile letter-brother-may.txt
       [sofie.homeip.net ~]$ ls letter-brother-may.txt
       ls: cannot access letter-brother-may.txt: No such file or directory
       [sofie.homeip.net ~]$ cd doc
       [sofie.homeip.net ~/doc]$ xclip-pastefile
       letter-brother-may.txt

AUTHORS

       This  manual  page  was written by Maximilian Gass <mxey@cloudconnected.org> for the Debian project. It may be used for everything else, of
       course.

																 XCLIP-COPYFILE(1)
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