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Full Discussion: Rename mass files with text from first line
Top Forums Shell Programming and Scripting Rename mass files with text from first line Post 302649649 by Chubler_XL on Thursday 31st of May 2012 11:10:24 PM
Old 06-01-2012
Try this:

Code:
for file in *
do
   # Avoid renaming diretories!
   if [ -f "$file" ]
   then
       newname=`head -1 $file`
       if [ -f "$newname" ]
       then
              echo "Cannot rename $file to $newname - file already exists"
       else
              mv "$file" "$newname"
       fi
   fi
done

 

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LEARN ABOUT DEBIAN

gpdftext

GPDFTEXT(1)						      gpdftext User Commands						       GPDFTEXT(1)

NAME

       gpdftext - is a GTK+ text editor for ebook PDF files.

SYNOPSIS

       gpdftext

DESCRIPTION

       This manual page documents briefly the gpdftext package. For more information on gpdftext, see the gPDFText Manual:

	   $ yelp ghelp:gpdftext

       gpdftext is a GTK+ text editor for ebook PDF files.

       gpdftext loads the PDF, extracts the text, reformats the paragraphs into single long lines and then puts the text into a standard GTK+
       editor where you can make other adjustments.

       On the ebook reader, the plain text file then has no unwanted line breaks and can be zoomed to whatever text size you prefer.

OPTIONS

       There are no command-line options supported currently.

       PDF files passed on the command line will be opened by gpdftext.

BUGS

       Please use the Debian BTS or the upstream Trac tickets.

       Debian BTS[1] or SourceForge Trac tickets[2]. (Trac requires a SourceForge login to file new tickets.)

AUTHOR

       Neil Williams <codehelp@debian.org>
	   Wrote this manpage for the Debian system.

COPYRIGHT

       Copyright (C) 2009 Neil Williams

       This manual page was written for the Debian system (and may be used by others).

       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 3 or (at
       your option) any later version published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.

NOTES

	1. Debian BTS
	   http://bugs.debian.org/gpdftext

	2. SourceForge Trac tickets
	   http://sourceforge.net/apps/trac/gpdftext/newticket

gpdftext							    04/15/2011							       GPDFTEXT(1)
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