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Creating a Basic Template System in PHP
This article shows you how to use the php include function to implement a template system in PHP. It will not be a full fledged template system, it will rather teach you how to setup a basic template system in PHP
This article shows you how to use the php include function to implement a template system in PHP. It will not be a full fledged template system, it will rather teach you how to setup a basic template system in PHP
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Providing Web mail access
In this Chapter learn how to set up web mail access using Squirrel Mail. This will give users an easy, out-of-office access to their e-mail.
In this Chapter learn how to set up web mail access using Squirrel Mail. This will give users an easy, out-of-office access to their e-mail.
Guide to Scala: Packages and access modifiers
This article corrects an egregious oversight by covering Scala's package and access modifier facilities. Continue the exploration of the functional side of Scala, this time having a quick look at the "apply" mechanism.
This article corrects an egregious oversight by covering Scala's package and access modifier facilities. Continue the exploration of the functional side of Scala, this time having a quick look at the "apply" mechanism.
Access DB2 for Linux with Python
Python is a great tool to use with DB2 Version 8. It combines the ability to quickly and simply access a DB2 database with the power to perform more complex tasks that require a general-purpose programming language. You'll learn about the Python DB2 module using the sample that ships with DB2 Version 8.1.
Python is a great tool to use with DB2 Version 8. It combines the ability to quickly and simply access a DB2 database with the power to perform more complex tasks that require a general-purpose programming language. You'll learn about the Python DB2 module using the sample that ships with DB2 Version 8.1.
xDSL and Linux
Tired of being marginalized just because you're using Linux? That's the case if you want to combine high-speed xDSL access with your Linux system, as most telcos and xDSL vendors refuse to support Linux. But fear not: in this tutorial, we explain how to combine Linux and DSL for fast access to the Internet.
Tired of being marginalized just because you're using Linux? That's the case if you want to combine high-speed xDSL access with your Linux system, as most telcos and xDSL vendors refuse to support Linux. But fear not: in this tutorial, we explain how to combine Linux and DSL for fast access to the Internet.
Controlling Access to Your Services with xinetd
One of the most powerful aspects of Linux is its ability to launch services, or daemons, and run them in the background as needed. But running all of these background services can be an administrative headache when you take into account user access and permissions, too. Dee-Ann LeBlanc walks readers through the basics of xinetd, a tool that lets you securely and effectively lock down services on your Linux machine.
One of the most powerful aspects of Linux is its ability to launch services, or daemons, and run them in the background as needed. But running all of these background services can be an administrative headache when you take into account user access and permissions, too. Dee-Ann LeBlanc walks readers through the basics of xinetd, a tool that lets you securely and effectively lock down services on your Linux machine.
Building a cheap secure wireless (WLAN) infrastructure with OpenVPN and Linux (an advanced tutorial
Having "wireless LAN" access (WLAN) in your office is nowadays almost a given. The challenge comes though on how to secure your WLAN and how to deploy it correctly. You probably want the least overhead for administration and a very flexible, yet secure deployment. Since WLAN access points (AP's) have a semi limited range depending on your building, you might want to deploy more then one AP per floor, or even one AP per meeting room. But creating different networks for each meeting room is pretty much out of the question.
Having "wireless LAN" access (WLAN) in your office is nowadays almost a given. The challenge comes though on how to secure your WLAN and how to deploy it correctly. You probably want the least overhead for administration and a very flexible, yet secure deployment. Since WLAN access points (AP's) have a semi limited range depending on your building, you might want to deploy more then one AP per floor, or even one AP per meeting room. But creating different networks for each meeting room is pretty much out of the question.
Securely administer client access in a central location with NIS+
NIS+ is a network-wide naming and administration service that works on a client-server model. Get step-by-step instructions on how to install, configure, and administer NIS+ here.
NIS+ is a network-wide naming and administration service that works on a client-server model. Get step-by-step instructions on how to install, configure, and administer NIS+ here.
Building an LDAP Server on Linux, Part 2
LDAP provides central management of access, authentication, and authorization--in other words, it makes your life as an admin much easier. Learn the ins and outs of LDAP as well as how to build your own LDAP server in this three-part series.
LDAP provides central management of access, authentication, and authorization--in other words, it makes your life as an admin much easier. Learn the ins and outs of LDAP as well as how to build your own LDAP server in this three-part series.
Basic Websphere Host Access Trans. Services
This tutorial includes demos and two practical exercises that teach you how to develop, transform, and test a rich client application. The client application is then deployed in a production Eclipse Rich Client Platform environment.
This tutorial includes demos and two practical exercises that teach you how to develop, transform, and test a rich client application. The client application is then deployed in a production Eclipse Rich Client Platform environment.
Build an LDAP-based Address Book
It can be a headache. Import and export schemes, if they exist at all, are often too clunky and unsatisfactory to use even once, much less on a regular basis. Enter the Lightweight Directory Access Protocol. This tutorial shows you how to create an LDAP-based backend to store contact information that multiple applications can share easily.
It can be a headache. Import and export schemes, if they exist at all, are often too clunky and unsatisfactory to use even once, much less on a regular basis. Enter the Lightweight Directory Access Protocol. This tutorial shows you how to create an LDAP-based backend to store contact information that multiple applications can share easily.
Rational ClearCase Innovator's Series eKit
With transparent real-time access to files and directories and sophisticated branching and graphical merge tools, Rational ClearCase can help you automate manual error prone processes, collaborate with your teams without sacrificing individuality and stay flexible in the way you work while developing better software, faster.
With transparent real-time access to files and directories and sophisticated branching and graphical merge tools, Rational ClearCase can help you automate manual error prone processes, collaborate with your teams without sacrificing individuality and stay flexible in the way you work while developing better software, faster.
Automate backups on Linux
The loss of critical data can prove devastating. If you use Linux, you already have access to extremely powerful tools for creating custom backup solutions. The solutions in this article can help you perform simple to more advanced and secure network backups using open source tools that are part of nearly every Linux distribution.
The loss of critical data can prove devastating. If you use Linux, you already have access to extremely powerful tools for creating custom backup solutions. The solutions in this article can help you perform simple to more advanced and secure network backups using open source tools that are part of nearly every Linux distribution.
Automate backups on Linux
The loss of critical data can prove devastating. If you use Linux, you already have access to extremely powerful tools for creating custom backup solutions. The solutions in this article can help you perform simple to more advanced and secure network backups using open source tools that are part of nearly every Linux distribution.
The loss of critical data can prove devastating. If you use Linux, you already have access to extremely powerful tools for creating custom backup solutions. The solutions in this article can help you perform simple to more advanced and secure network backups using open source tools that are part of nearly every Linux distribution.
Automate backups on Linux
The loss of critical data can prove devastating. If you use Linux, you already have access to extremely powerful tools for creating custom backup solutions. The solutions in this article can help you perform simple to more advanced and secure network backups using open source tools that are part of nearly every Linux distribution.
The loss of critical data can prove devastating. If you use Linux, you already have access to extremely powerful tools for creating custom backup solutions. The solutions in this article can help you perform simple to more advanced and secure network backups using open source tools that are part of nearly every Linux distribution.
IPTABLES explained: Part 3 (Creating a complex IPTables script easily)
SCENARIO: A friend of mine had a problem, he has a home network similar to mine and a Wireless Access Point (AP) that he wanted to use since mobility is everything. We sat down and designed his network and then wrote an iptables script for his setup.What follows is a more or less picture so you get the idea what the system / network looked like:
SCENARIO: A friend of mine had a problem, he has a home network similar to mine and a Wireless Access Point (AP) that he wanted to use since mobility is everything. We sat down and designed his network and then wrote an iptables script for his setup.What follows is a more or less picture so you get the idea what the system / network looked like:
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