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Full Discussion: Retain File Timestamp
Top Forums Shell Programming and Scripting Retain File Timestamp Post 302298766 by scotbuff on Wednesday 18th of March 2009 01:33:24 PM
Old 03-18-2009
Retain File Timestamp
There are directories of files that I have to run the dos2ux command on to get ride of the carriage return characters. Easy enough, but I have to retain the original timestamps on the files. I am thinking that I am going to have to strip off the timestamp for each file and convert it to unix time and then run touch against each file after recreating the file with dos2ux. This is probably as clear as mud, but does anyone have any elegant ideas for accomplishing this?

I am planning to loop through the listing but my elegance lags when I try am trying to figure out the best way to do the conversion. Or am I missing some tool available on HP-UX that will not alter the timestamp but will remove the ^M from the end of every line? Thanks in advance.
 

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LEARN ABOUT MOJAVE

mkepmlist

mkepmlist(1)						      Easy Software Products						      mkepmlist(1)

NAME

       mkepmlist - make an epm list file from a directory.

SYNOPSIS

       mkepmlist [ -g group ] [ -u user ] [ --prefix directory ] directory [ ...  directory ]

DESCRIPTION

       mkepmlist recursively generates file list entries for files, links, and directories. The file list is send to the standard output.

       The -g option overrides the group ownership of the files in the specified directories with the specified group name.

       The -u option overrides the user ownership of the files in the specified directories with the specified user name.

       The  --prefix  option adds the specified directory to the destination path. For example, if you installed files to "/opt/foo" and wanted to
       build a distribution that installed the files in "/usr/local", the following command would generate  a  file  list  that  is  installed	in
       "/usr/local":
	    mkepmlist --prefix=/usr/local /opt/foo >foo.list

SEE ALSO

       epm(1) - create software packages
       epminstall(1) - add a directory, file, or symlink to a list file
       epm.list(5) - epm list file format

COPYRIGHT

       Copyright 1999-2007 by Easy Software Products, All Rights Reserved.

       This  program  is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
       the Free Software Foundation; either version 2, or (at your option) any later version.

       This program is distributed in the hope that it will be useful, but WITHOUT ANY	WARRANTY;  without  even  the  implied	warranty  of  MER-
       CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

3 April 2006							ESP Package Manager						      mkepmlist(1)
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