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Top Forums Shell Programming and Scripting how to let the perl script to run for each file Post 302360419 by natalie23 on Friday 9th of October 2009 12:45:45 AM
Old 10-09-2009
how to let the perl script to run for each file


I have more than 1 files in the directory. In bash, I can use
cd /work
for x in `ls`

to run for each file in the directory.

How about in perl script?
open(FILE, $filepath) or die "$filepath cannot be opened.";
while(<FILE>) {

because the open command just open the file ABC1 only. If I have ABC2, ABC3,ABC4 and ABC5 files.... how to let perl script also can run for the other files?

Thanks for you advise.

Last edited by pludi; 10-09-2009 at 03:18 AM.. Reason: code tags please...

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MicroMason::TemplateDir(3pm)				User Contributed Perl Documentation			      MicroMason::TemplateDir(3pm)

Text::MicroMason::TemplateDir - Use Base Directory and Relative Paths SYNOPSIS
Instead of using this class directly, pass its name to be mixed in: use Text::MicroMason; my $mason = Text::MicroMason->new( -TemplateDir, template_root=>'/foo' ); Use the standard compile and execute methods to parse and evalute templates: print $mason->compile( file=>$filepath )->( 'name'=>'Dave' ); print $mason->execute( file=>$filepath, 'name'=>'Dave' ); Templates stored in files are looked up relative to the template root: print $mason->execute( file=>"includes/greeting.msn", 'name'=>'Charles'); When including other files into a template you can use relative paths: <& ../includes/greeting.msn, name => 'Alice' &> DESCRIPTION
This module changes the resolution of files passed to compile() and execute() to be relative to a base directory path or to the currently executing template. Supported Attributes template_root Base directory from which to find templates. strict_root Optional directory beyond which not to read files. If set to 1, uses template_root, Causes read_file to croak if any filename outside of the root is provided. (Note that this is not a chroot jail and only affects attempts to load a file as a template; for greater security see the chroot() builtin and Text::MicroMason::Safe.) Private Methods prepare Intercepts uses of file templates and applies the base-path adjustment. read_file Intercepts file access to check for strict_root. EXCEPTIONS The following additional exceptions are generated by Text::MicroMason::TemplateDir when appropriate: o Text::MicroMason::TemplateDir: Strict root '%s' doesn't seem to exist The strict_root directory (or template_root if strict_root is '1') doesn't seem to exist. Strict root checking uses Cwd's abs_path(), and requires the strict_root directory to exist at the time the check is performed. o Text::MicroMason::TemplatePath: Template '%s' not in required base path '%s' The template found in the configured template path was not within the configured strict_root directory. This may be caused by requesting an absolute template filename not within strict_root, or by specifying a strict_root which does not match the configured template path. SEE ALSO
For an overview of this templating framework, see Text::MicroMason. This is a mixin class intended for use with Text::MicroMason::Base. For distribution, installation, support, copyright and license information, see Text::MicroMason::Docs::ReadMe. perl v5.10.1 2009-11-11 MicroMason::TemplateDir(3pm)

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