10-22-2010
Do not post classroom or homework problems in the main forums. Homework and coursework questions can only be posted in
this forum under
special homework rules.
Please review the
rules, which you agreed to when you registered, if you have not already done so.
More-than-likely, posting homework in the main forums has resulting in a forum infraction. If you did not post homework, please explain the company you work for and the nature of the problem you are working on.
If you did post homework in the main forums, please review the
guidelines for posting homework and repost.
Thank You.
The UNIX and Linux Forums.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
How to obtain list of users found in /home/ and append it to a file. (7 Replies)
Discussion started by: bobby36
7 Replies
2. Shell Programming and Scripting
Hi all,
I will thankful if anybody helps me in finding out the users who accessed any of our files.
Thanks in advance
Chanakya (2 Replies)
Discussion started by: Chanakya.m
2 Replies
3. HP-UX
Actually.I have 2 questions to ask.
1. how to list locked account in hp-ux?
2.how to list locked account in linux(redhat)?
I can use the command "passwd -S -username" to list a account who were locked .
who knows how to list all locked accounts with one command.
Thanks!! (5 Replies)
Discussion started by: robbiezr
5 Replies
4. Shell Programming and Scripting
Dear all,
Need a quick help/suggestion on monitoring a particular directory .
We have a deployment directory say (/users/integration/deploy ) under this there are several files which can be edited by a number of users -
We need to write a script which will check this deployment directory... (5 Replies)
Discussion started by: jambesh
5 Replies
5. UNIX for Advanced & Expert Users
Hello!Does anybody know how to solve this script:
,,write a shell script which displays a list of names of users who have created files "*. c" in the last day."? (1 Reply)
Discussion started by: theodoraa
1 Replies
6. UNIX for Dummies Questions & Answers
Hi
i would like to know were the folder that contain file with list of all users ?
And were i can learn about what kind of folder i have and wheat they have inside?
question 2.
when i write ls -a i see all directories and then i choose for example Documents
and inside Documents i typed again... (1 Reply)
Discussion started by: iliya24
1 Replies
7. Programming
Hi All
i need to write something in perl that on a mac list all the users accounts, and then carries out a copy, ( rsync ) on each one it finds.
i was going to use glob, but i want to exclude a certain result here is what i have
use Getopt::Std;
use POSIX qw(tmpnam);
use lib... (1 Reply)
Discussion started by: ab52
1 Replies
8. AIX
Hello!
We have an AIX box (6.3), we are looking for a way to get list of logged in users and their IP. The issue we have is running who -ub shows hostname and we are wanting to get the ip. Any suggestions of ideas? Thanks in advance for any help! (4 Replies)
Discussion started by: entropy1980
4 Replies
9. Shell Programming and Scripting
I have a problem here.
i am running my script in nohup but if i run it 2 or three time , in my output i see it is giving me old data as well, in-spite i delete nohup.out file.
i tried to look a lot from where the old data is coming.
can some one tell me how the old data is also coming again and... (11 Replies)
Discussion started by: mirwasim
11 Replies
10. Shell Programming and Scripting
Is there any command that can used in Linux that export usernames and their manager's name from AD using bash shell script?
I know this can be done using powershell but I need to use Linux for this procedure. (2 Replies)
Discussion started by: dellanicholson
2 Replies
LEARN ABOUT DEBIAN
chi::driver::file
CHI::Driver::File(3pm) User Contributed Perl Documentation CHI::Driver::File(3pm)
NAME
CHI::Driver::File - File-based cache using one file per entry in a multi-level directory structure
VERSION
version 0.54
SYNOPSIS
use CHI;
my $cache = CHI->new(
driver => 'File',
root_dir => '/path/to/cache/root',
depth => 3,
max_key_length => 64
);
DESCRIPTION
This cache driver stores data on the filesystem, so that it can be shared between processes on a single machine, or even on multiple
machines if using NFS.
Each item is stored in its own file. By default, during a set, a temporary file is created and then atomically renamed to the proper file.
While not the most efficient, it eliminates the need for locking (with multiple overlapping sets, the last one "wins") and makes this cache
usable in environments like NFS where locking might normally be undesirable.
By default, the base filename is the key itself, with unsafe characters escaped similar to URL escaping. If the escaped key is larger than
"max_key_length" (default 248 characters), it will be digested. You may want to lower "max_key_length" if you are storing a lot of items as
long filenames can be more expensive to work with.
The files are evenly distributed within a multi-level directory structure with a customizable "depth", to minimize the time needed to
search for a given entry.
CONSTRUCTOR OPTIONS
When using this driver, the following options can be passed to CHI->new() in addition to the CHI.
root_dir
The location in the filesystem that will hold the root of the cache. Defaults to a directory called 'chi-driver-file' under the OS
default temp directory (e.g. '/tmp' on UNIX). This directory will be created as needed on the first cache set.
depth
The number of subdirectories deep to place cache files. Defaults to 2. This should be large enough that no leaf directory has more than
a few hundred files. Each non-leaf directory contains up to 16 subdirectories (0-9, A-F).
dir_create_mode
Permissions mode to use when creating directories. Defaults to 0775.
file_create_mode
Permissions mode to use when creating files, modified by the current umask. Defaults to 0666.
file_extension
Extension to append to filename. Default is ".dat".
METHODS
path_to_key ( $key )
Returns the full path to the cache file representing $key, whether or not that entry exists. Returns the empty list if a valid path
cannot be computed, for example if the key is too long.
path_to_namespace
Returns the full path to the directory representing this cache's namespace, whether or not it has any entries.
TEMPORARY FILE RENAME
By default, during a set, a temporary file is created and then atomically renamed to the proper file. This eliminates the need for
locking. You can subclass and override method generate_temporary_filename to either change the path of the temporary filename, or skip the
temporary file and rename altogether by having it return undef.
SEE ALSO
CHI
AUTHOR
Jonathan Swartz <swartz@pobox.com>
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Jonathan Swartz.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.14.2 2012-05-30 CHI::Driver::File(3pm)