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Full Discussion: Find most recent file and copy to another directory.
Top Forums UNIX for Dummies Questions & Answers Find most recent file and copy to another directory. Post 302940325 by askvip on Friday 3rd of April 2015 11:33:53 AM
Old 04-03-2015
Linux Find most recent file and copy to another directory.
Very new to shell scripting. Not sure if my title is correct but I will try and explain.

Directory has 100+ files with this format, " ABCD_ABC_Abc_AB0126.abc ". When a new file gets created, the 16-19 characters in the file name gets incremented by 1. Ex...todays most recent file is "......0126.abc". Next new file name will be "......0127.abc" then next new file will be ".......0128.abc" and so on.

What I would like to do is search file names for last 16 - 19 characters, ...0126..., and if it finds something greater then copy it to another directory. I have given an example of what my script should do. Not sure if its possible but appreciate all and any help. Thanks in advance.

code:
Code:
x= 0126
y= last 16 - 19 characters in file name
if (x < y)
   copy new file to another directory
   x = y
else
   print "No new files to copy."

Last edited by jim mcnamara; 04-03-2015 at 12:42 PM..
 

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LEARN ABOUT PHP

fs_whereis

FS_WHEREIS(1)						       AFS Command Reference						     FS_WHEREIS(1)

NAME

       fs_whereis - Reports each file server housing a file or directory

SYNOPSIS

       fs whereis [-path <dir/file path>+] [-help]

       fs whe [-p <dir/file path>+] [-h]

DESCRIPTION

       The fs whereis command returns the name of each file server machine that houses the volume containing each directory or file named by the
       -path argument.

OPTIONS

       -path <dir/file path>+
	   Names each AFS file or directory for which to return the host file server machine. Partial pathnames are interpreted relative to the
	   current working directory, which is also the default value if this argument is omitted.

       -help
	   Prints the online help for this command. All other valid options are ignored.

OUTPUT

       The output includes a line for each specified directory or file. It names the file server machine on which the volume that houses the
       specified directory or file resides. A list of multiple machines indicates that the directory or file is in a replicated volume.

       Machine names usually have a suffix indicating their cell membership. If the cell is not clear, use the fs whichcell command to display the
       cell in which the directory or file resides. To display the cell membership of the local machine, use the fs wscell command.

EXAMPLES

       The following example indicates that volume housing the directory /afs/abc.com resides is replicated on both "fs1.abc.com" and
       "fs3.abc.com":

	  % fs whereis -path /afs/abc.com
	  File /afs/abc.com is on hosts fs1.abc.com fs3.abc.com

PRIVILEGE REQUIRED

       None

SEE ALSO

       fs_whichcell(1), fs_wscell(1)

COPYRIGHT

       IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.

       This documentation is covered by the IBM Public License Version 1.0.  It was converted from HTML to POD by software written by Chas
       Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.

OpenAFS 							    2012-03-26							     FS_WHEREIS(1)
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