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Full Discussion: Rename files
Top Forums Shell Programming and Scripting Rename files Post 302425759 by pseudocoder on Saturday 29th of May 2010 11:45:36 PM
Old 05-30-2010
Assuming you are in that folder and it only contains files which should be renamed, you could try something like following directly from the shell.
Of course you could write this in your shell script, in this case be sure that you have a proper shebang in the first line, eg #!/bin/sh
Code:
for i in *.dat; do
j=$(echo $i | sed 's/_[0-9]\{8\}//')
mv $i $j
done

I strongly recommend to copy your original files in a temporary directory, before you run the for loop from above, just for the case that you are not satisfied with it's output.
The sed command simply cuts an underline followed by 9 digits.

Last edited by pseudocoder; 05-30-2010 at 12:51 AM..
 

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DH_INSTALLDEB(1)						     Debhelper							  DH_INSTALLDEB(1)

NAME
dh_installdeb - install files into the DEBIAN directory SYNOPSIS
dh_installdeb [debhelperoptions] DESCRIPTION
dh_installdeb is a debhelper program that is responsible for installing files into the DEBIAN directories in package build directories with the correct permissions. FILES
package.postinst package.preinst package.postrm package.prerm These maintainer scripts are installed into the DEBIAN directory. Inside the scripts, the token #DEBHELPER# is replaced with shell script snippets generated by other debhelper commands. package.triggers package.shlibs These control files are installed into the DEBIAN directory. package.conffiles This control file will be installed into the DEBIAN directory. In v3 compatibility mode and higher, all files in the etc/ directory in a package will automatically be flagged as conffiles by this program, so there is no need to list them manually here. package.maintscript Lines in this file correspond to dpkg-maintscript-helper(1) commands and parameters. Any shell metacharacters will be escaped, so arbitrary shell code cannot be inserted here. For example, a line such as "mv_conffile /etc/oldconffile /etc/newconffile" will insert maintainer script snippets into all maintainer scripts sufficient to move that conffile. A versioned Pre-Dependency on dpkg is needed to use dpkg-maintscript-helper(1). An appropriate Pre-Dependency is set in ${misc:Pre-Depends} ; you should make sure to put that token into an appropriate place in your debian/control file. SEE ALSO
debhelper(7) This program is a part of debhelper. AUTHOR
Joey Hess <joeyh@debian.org> 9.20120909 2011-09-12 DH_INSTALLDEB(1)
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