okay, so what I recommend when you have the time is to read the man page for 'sh' or 'bash' which will explain how 'for' works, as well as backticks, redirects, substitution, etc.
also read the man pages for 'find' and 'ls' --especially 'ls'.
so in your directory example
to list a directory by time, use 'ls -t' the newest will be at the top (head -1) the oldest at the bottom (tail -1)
to loop through the list in this order use the construct:
or for example
thanks for the bits! hope this helps. def read those man pages!
Hi Gurus
WHat would be the command to check whether there is a file in particular path or not..
for ex: my file name is ExRate_20071501.csv
I can have many files with same pattern but diffrentiated by date..
i have a process where i have to check if files exist in tht folder i have to... (5 Replies)
Dear All,
Appreciate some help here.
I have a log of report. It located in several directory as below:
Directory:
mysscpr1
mysscpr2
mysscpr3
my_scnpr4
In the directory it contain hundred of files.
i need to find a specific files that contain 'invc2345' in the directory.
How... (7 Replies)
Hi all
I want to find a particular file type lets say .abc under /home/oracle/, the file name is start with 'D' and followed by ddmmyyyy date format, the file name should look like this D19092008.abc To my question, how can i perform the searching from the date 19/09/2008 to 29/09/2008. The... (3 Replies)
Hi,
I wanted to delete all the files under a directory "/apps/tmp/" which are two weeks older. But i should not delete the sub-directories and the contents of sub-directories.
I also have searched in forum and found the following command,
find . \( ! -name . -prune \) -mtime +13 -print
... (8 Replies)
I have a directory (and many sub dirs beneath) on AIX system, containing thousands of file. I'm looking to get a list of all directory containing "*.pdf" file.
I know basic syntax of find command, but it gives me list of all pdf files, which numbers in thousands. All I need to know is, which... (4 Replies)
Hi All,
I am creating one script to Archive the older log files to Archive folder and deleting older files.
For example below path contains different sub folders. So searching for log files older than 2 days then zip and moving to Archive directory in the same directory.
Source files :-... (4 Replies)
Find all files in the current directory only excluding hidden directories and files.
For the below command, though it's not deleting hidden files.. it is traversing through the hidden directories and listing normal which should be avoided.
`find . \( ! -name ".*" -prune \) -mtime +${n_days}... (7 Replies)
Hi.
My example:
I have a filesystem /log. Everyday, log files are copied to /log. I'd like to set owner and permission for files and directories in /log like that
chown -R log_adm /log/*
chmod -R 544 /log/*It's OK, but just at that time. When a new log file or new directory is created in /log,... (8 Replies)
Hi,
I'm writing a post-upgrade script and I want to find which files don't have read and execute to everyone.
I can run a find . ! -perm, but then I have to use a list of the possible permissions (777,775, 755 etc). Is there a more elegant solution?
Thanks (2 Replies)
Discussion started by: Catullus
2 Replies
LEARN ABOUT DEBIAN
plack::session::store::file
Plack::Session::Store::File(3pm) User Contributed Perl Documentation Plack::Session::Store::File(3pm)NAME
Plack::Session::Store::File - Basic file-based session store
SYNOPSIS
use Plack::Builder;
use Plack::Middleware::Session;
use Plack::Session::Store::File;
my $app = sub {
return [ 200, [ 'Content-Type' => 'text/plain' ], [ 'Hello Foo' ] ];
};
builder {
enable 'Session',
store => Plack::Session::Store::File->new(
dir => '/path/to/sessions'
);
$app;
};
# with custom serializer/deserializer
builder {
enable 'Session',
store => Plack::Session::Store::File->new(
dir => '/path/to/sessions',
# YAML takes it's args the opposite order
serializer => sub { YAML::DumpFile( reverse @_ ) },
deserializer => sub { YAML::LoadFile( @_ ) },
);
$app;
};
DESCRIPTION
This implements a basic file based storage for session data. By default it will use Storable to serialize and deserialize the data, but
this can be configured easily.
This is a subclass of Plack::Session::Store and implements its full interface.
METHODS
new ( %params )
The %params can include dir, serializer and deserializer options. It will check to be sure that the dir is writable for you.
dir This is the directory to store the session data files in, if nothing is provided then "/tmp" is used.
serializer
This is a CODE reference that implements the serialization logic. The CODE ref gets two arguments, the $value, which is a HASH
reference to be serialized, and the $file_path to save it to. It is not expected to return anything.
deserializer
This is a CODE reference that implements the deserialization logic. The CODE ref gets one argument, the $file_path to load the data
from. It is expected to return a HASH reference.
BUGS
All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to
cpan-RT.
AUTHOR
Stevan Little <stevan.little@iinteractive.com>
COPYRIGHT AND LICENSE
Copyright 2009, 2010 Infinity Interactive, Inc.
<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.12.4 2011-07-27 Plack::Session::Store::File(3pm)