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Full Discussion: how to rename all files that have a certain text in the filename using tcsh shell
Top Forums Shell Programming and Scripting how to rename all files that have a certain text in the filename using tcsh shell Post 302334803 by kshji on Thursday 16th of July 2009 01:50:34 PM
Old 07-16-2009
Why you ask to use tcsh, if you have nothing ? Even your interactive command shell is tcsh, you can do your script using any shell which you have. And execute it even you use tcsh.

Example, I'm sure that you have sh in /bin directory, so this works, even it is ksh88 version or BourneShell - save this text to file rename.sh :
Code:
#!/bin/sh
#rename.sh
for f in $*
do
      newname=`echo "$f" | sed "s/^grp_eclp_/grp_ecl_/" `
      if [ "$newname" = "$f" ] ; then
           echo "no rename $f"
           continue
      fi
      echo "rename $f -> $newname"
      mv  "$f"  "$newname"
done

And after you have created file rename.sh , give execute priviledges and then call rename.sh with those files which you like to rename.
Code:
chmod a+rx rename.sh
./rename.sh  grp*ADTA*.xlt
# or
./rename.sh grp*.xlt
# or ...

Last edited by kshji; 07-16-2009 at 02:56 PM..
 

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LEARN ABOUT PHP

rename

RENAME(3)								 1								 RENAME(3)

rename - Renames a file or directory

SYNOPSIS

       bool rename (string  $oldname, string  $newname, [resource  $context])

DESCRIPTION

	Attempts to rename $oldname to $newname, moving it between directories if necessary. If $newname exists, it will be overwritten.

PARAMETERS

	      o $oldname
		-

	      Note

		      The old name. The wrapper used in $oldname must match the wrapper used in $newname.

	      o $newname
		- The new name.

	      o $context
		-

	      Note

		     Context support was added with PHP 5.0.0. For a description of contexts, refer to "Streams".

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

CHANGELOG

       +--------+---------------------------------------------------+
       |Version |						    |
       |	|						    |
       |	|		     Description		    |
       |	|						    |
       +--------+---------------------------------------------------+
       | 5.3.1	|						    |
       |	|						    |
       |	| rename(3)  can  now rename files across drives in |
       |	| Windows.					    |
       |	|						    |
       | 5.0.0	|						    |
       |	|						    |
       |	| rename(3) can now also  be  used  with  some	URL |
       |	| wrappers. Refer to "Supported Protocols and Wrap- |
       |	| pers" for a listing  of  which  wrappers  support |
       |	| rename(3).					    |
       |	|						    |
       | 4.3.3	|						    |
       |	|						    |
       |	| rename(3)  may now be able to rename files across |
       |	| partitions on *nix based  systems,  provided	the |
       |	| appropriate permissions are held. Warnings may be |
       |	| generated if the destination	filesystem  doesn't |
       |	| permit chown() or chmod() system calls to be made |
       |	| on files  --	for  example,  if  the	destination |
       |	| filesystem is a FAT filesystem.		    |
       |	|						    |
       +--------+---------------------------------------------------+
EXAMPLES

       Example #1

	      Example with rename(3)

	      <?php
	      rename("/tmp/tmp_file.txt", "/home/user/login/docs/my_file.txt");
	      ?>

SEE ALSO

       copy(3), unlink(3), move_uploaded_file(3).

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