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Send Instant Messages (Notifies) By XMPP (Jabber/Google Talk) From Linux Command Line

Send Instant Messages (Notifies) By XMPP (Jabber/Google Talk) From Linux Command Line

sendxmpp is a perl-script to send xmpp (jabber), similar to what mail does for mail. Obviously, to use sendxmpp , you need a jabber account; they are freely available at jabber.org, but you can also run your own server. The good news is, instant messaging between the Google Talk servers and its clients uses an open protocol, XMPP, allowing users of other XMPP/Jabber clients to communicate with Google Talk users. This tutorial shows how you can compile and install SendXMPP on CentOS 5.5 server.

Installing Debian Squeeze (6.0) domU On CentOS 5.5 x86_64 dom0

Installing Debian Squeeze (6.0) domU On CentOS 5.5 x86_64 dom0

This tutorial shows how to create a Debian Squeeze (6.0) domU on dom0 running CentOS 5.5 x86_64.

How To Install And Use MyDLP

How To Install And Use MyDLP

This document can be used as a guide to installation of MyDLP Appliance. It also describes the basic usage. MyDLP is an easy, simple and open DLP (data loss prevention) solution, licensed under GPLv3. MyDLP 1.0 is released on 10 November 2010. MyDLP Appliance is a distribution based on Ubuntu Server. The distribution comes as a easy to deploy key solution. Protecting customer records, securing confidential files, data flow enforcements... they are all achievable within 30 minutes.

Qmail-Scanner With ClamAV And SpamAssassin On Ubuntu

Qmail-Scanner With ClamAV And SpamAssassin On Ubuntu

In continuation of my document http://www.howtoforge.com/qmail-openldap-on-ubuntu about setting up qmail-ldap on Ubuntu this document will help you to set up Qmail-Scanner with ClamAV antivirus and SpamAssassin spamfilter with your qmail server.

Using Firewall Builder To Configure Cisco ASA & PIX

Using Firewall Builder To Configure Cisco ASA & PIX

Firewall Builder is a firewall configuration and management GUI that supports configuring a wide range of firewalls from a single application. Supported firewalls include Linux iptables, BSD pf, Cisco ASA/PIX, Cisco router access lists and many more. This tutorial is the second in a series of articles that walk through the basic steps of using Firewall Builder to configure each of the supported firewall platforms. In this tutorial we will configure Access Control Lists (ACL) on a Cisco ASA firewall.

Adding A DHCP Server To CIITIX-WiFi

Adding A DHCP Server To CIITIX-WiFi

CIITIX-WiFi is a turnkey solution to your WiFi hotspot needs. Built onto the rock solid stable debian linux, setting up a secure (TTLS) WiFi hotspot is just a minute away. This Howto will show you the step by step configuration of setting up a DHCP Server within CIITIX-WiFi. It is useful in the sense that it will act as a standalone solution for both CIITIX-WiFi and DHCP Server on a single machine i.e no separate machine needed for DHCP.

Openfiler 2.3 Active/Passive Cluster (heartbeat,DRBD) With Offsite Replication Node

Openfiler 2.3 Active/Passive Cluster (Heartbeat, DRBD) With Offsite Replication Node

Openfiler is a Linux based NAS/SAN application which can deliver storage over nfs/smb/iscsi and ftp. It has a web interface over that you can control these services. The cluster we build will consist of two nodes replicating each other and taking over services and storage in case of emergency. Furthermore we have an Offsite Replication Server, which ideally stands in a physically different position and replicates the configurations/storage from which ever node is active. In case of emergency this Offsite Replication Server can be used to restore the cluster and to deliver the services.

System Monitoring With sar And ksar

System Monitoring With sar And ksar

sar is one of the old and famous commandline utilities, which is often overlooked. It provides a wealth of information when you have kind of performance bottlenecks. By itself it only provides lengthy columns of numerical data, kind of hard to interpret. sar exists on most Linux distributions, for example Ubuntu, Debian, CentOS, Gentoo, and is also available on Solaris, AIX, and other commercial Unices. ksar, on the other hand, is a Java based front end for sar's numerical data. It produces friendly graphs which could be exported to .pdf and some other formats.

Host Based Intrusion Detection - Samhain

Host Based Intrusion Detection - Samhain

This article describes in some detail how to install Samhain, the host based intrusion detection system. I am not going to ramble on about what host based intrusion detection is or why to use it, as there are plenty of articles already covering those subjects. This article is just to show you how to get Samhain up and running in a client / server configuration with a couple bells and whistles thrown in for fun.

Changing From SquirrelMail To Atmail Open With ISPConfig 3

Changing From SquirrelMail To Atmail Open With ISPConfig 3

Atmail Open is an open source webmail client which is available free of charge and is a great alternative to Squirrelmail. This tutorial shows how to use it with ISPConfig 3 (instead of SquirrelMail).

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