Free computer delayed shutdown software for linux

Instant Computer Help from Sunflower Network is an extension which enables you to get instant, expert help with your computer.

Get instant, expert help with your computer.
You choose the price!

The Instant Computer Help tool bar immediately connects you with Sunflower Networks computer experts. Simply type in a brief description of your computer problem, and select the price that this answer is worth to you.

These agents are instantly notified of your help request -- their responses to you will appear in your browser. Choose an agent based on their profile and rating, and youll be connected by text chat, screen sharing, and telephone, for rapid problem resolution.

If the agent cant resolve your problem you dont have to pay! Payment for services is handled through a secure connection with PayPal.

By safely and securely connecting you with friendly and experienced experts, your computer problems can be fixed quickly, at a price of your choosing.

Computer History Graphing Project is a computer family tree.

The Computer History Graphing Project is an attempt to graph every computer standard, every piece of hardware, every OS, and every computer language in one big family tree.

Command Executor is an amaroK script which execute an internal command (e.g. stop playing) when reaches that entry. Sometimes it is useful to execute some external commands (e.g. shutdown) when playing reached a certain place (e.g. end of album).

This script does the job. If amaroK starts playing a track from the "Shell Command" album, this script executes the comment tag of the track as a shell command.

You need some prepared audio files, with correctly filled tags. There are three .ogg files enclosed for stop playing, shutdown and hibernate the computer.

POE::Component::Server::HTTP is a foundation of a POE HTTP Daemon.

SYNOPSIS

use POE::Component::Server::HTTP;
use HTTP::Status;
my $aliases = POE::Component::Server::HTTP->new(
Port => 8000,
ContentHandler => {
/ => &handler1,
/dir/ => sub { ... },
/file => sub { ... }
},
Headers => { Server => My Server },
);

sub handler {
my ($request, $response) = @_;
$response->code(RC_OK);
$response->content("Hi, you fetched ". $request->uri);
return RC_OK;
}

POE::Kernel->call($aliases->{httpd}, "shutdown");
# next line isnt really needed
POE::Kernel->call($aliases->{tcp}, "shutdown");

POE::Component::Server::HTTP (PoCo::HTTPD) is a framework for building custom HTTP servers based on POE. It is loosely modeled on the ideas of apache and the mod_perl/Apache module.

It is built alot on work done by Gisle Aas on HTTP::* modules and the URI module which are subclassed.

PoCo::HTTPD lets you register different handler, stacked by directory that will be run during the cause of the request.

GFS (Global File System) is a cluster file system. It allows a cluster of computers to simultaneously use a block device that is shared between them (with FC, iSCSI, NBD, etc...). GFS reads and writes to the block device like a local filesystem, but also uses a lock module to allow the computers coordinate their I/O so filesystem consistency is maintained. One of the nifty features of GFS is perfect consistency -- changes made to the filesystem on one machine show up immediately on all other machines in the cluster.

GFS consists of a set of kernel patches and userspace programs.
The GFS lock module lock_dlm depends on CMAN and DLM.
The GFS lock module lock_gulm depends on GULM.
The GFS lock module lock_nolock depends on nothing.
Some GFS tools depend on the iddev library.

Building and Installing

1. build and install from cluster tree
cd cluster
./configure --kernel_src=/path/to/kernel
make; make install

- This builds and installs kernel modules, libraries and user programs.

- Kernel modules can also be built within the original kernel source tree by applying the kernel patches from cman-kernel/patches, dlm-kernel/patches and gfs-kernel/patches.

2. build device mapper user space
cd device-mapper
./configure
make; make install

3. build lvm2/clvm
cd LVM2
./configure --with-clvmd --with-cluster=shared
make; make install
LVM2/scripts/clvmd_fix_conf.sh /usr/lib

Load kernel modules

depmod -a
modprobe dm-mod
modprobe gfs
modprobe lock_dlm

Modules that should be loaded: lock_dlm, dlm, cman, gfs, lock_harness and dm-mod if device-mapper was built as a module.

Startup procedure

Run these commands on each cluster node:

> ccsd - Starts the CCS daemon
> cman_tool join - Joins the cluster
> fence_tool join - Joins the fence domain (starts fenced)
> clvmd - Starts the CLVM daemon
> vgchange -aly - Activates LVM volumes (locally)
> mount -t gfs /dev/vg/lvol /mnt - Mounts a GFS file system

Shutdown procedure

Run these commands on each cluster node:

> umount /mnt - Unmounts a GFS file system
> vgchange -aln - Deactivates LVM volumes (locally)
> killall clvmd - Stops the CLVM daemon
> fence_tool leave - Leaves the fence domain (stops fenced)
> cman_tool leave - Leaves the cluster
> killall ccsd - Stops the CCS daemon

Enhancements: Minor version bump

Requirements: Mozilla Thunderbird