RAM Revealed

Virtualized systems are inflationary when it comes to RAM requirements. Storage access is faster when excess RAM is used as a page cache, and having enough RAM helps avoid the dreaded performance killer, swapping. We take a look at the current crop of RAM.

PowerShell Part 2: Manipulating Services, Processes, and Commands

In this installment of our multipart PowerShell series, you learn how to control services, processes, and commands on your local and remote systems.


Generations of web admins have used phpMyAdmin or SQL Buddy to communicate with their databases. Newcomer Chive has the potential to send the legacy tools into early retirement, thanks to its state-of-the-art Ajax interface and impressive feature scope.

Autoconfiguring IPv6 Clients

Most clients on a network need both an address and some environmental information such as a name server or a web proxy. This article investigates whether a recent operating system on an IPv6-only LAN can handle this.

Customizing PortSentry

Do you have a sentry to keep an eye on your servers? We’ll show you how to customize PortSentry’s response to suspicious activity.

PowerShell Part 1: Retrieving System Information

Windows administrators, like Unix or Linux administrators, look for ways to perform their duties with ease and elegance through automation. PowerShell allows administrators to gather information, change Registry parameters, work with Active Directory, manipulate services, look at events, work with Windows Management Instrumentation (WMI), and much more. PowerShell is a Windows administrator’s best friend.

Shell in a Browser

PHP Shell and Shell In A Box put a shell in your browser, thus facilitating web server management – even from the nearest Internet café and without SSH access.


TinyDNS is superfast, minuscule, and secure DNS server software.

Fedora 16

Fedora 16 comes with some desktop improvements, but for admins, the real story is about virtualization.

Mobile PC Monitor

Monitoring your internal server environment just became easier with MMSOFT Design’s Mobile PC Monitor software.

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