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Search results for Optimizing Desktop Performance, Part III

OSX Panther versus Tiger
Post date: April 29, 2005, 20:04 Category: Benchmarks Views: 106
Tutorial quote: According to Apple, "...unmodified applications that use the system math functions will get an automatic performance boost on the G5..." when switching from Panther to Tiger. We decided to run some tests to see if we got a speed gain right out of the box with applications that we suspect use system math functions.
Fedora+Core The IPv6 Internet: Connect Today with Linux
Post date: April 12, 2005, 23:04 Category: Network Views: 86
Tutorial quote: IPv6 is a key technology and a long-term solution to build scalable, reliable, manageable, secure, and high-performance IP networks. In this article, I demonstrated how to configure a Linux machine running Fedora Core 1 to support IPv6 and connect it to the IPv6 Internet using the Freenet6 service.
FreeBSD Bluetooth Security Review, Part 1
Post date: April 29, 2005, 20:04 Category: Security Views: 66
Tutorial quote: Bluetooth (BT) wireless technology provides an easy way for a wide range of devices to communicate with each other and connect to the Internet without the need for wires, cables and connectors. The technology seams to be very interesting and beneficial, yet it can also be a high threat for the privacy and security of Bluetooth users.
Unix+clones Benchmarking BSD and Linux
Post date: June 18, 2005, 18:06 Category: Benchmarks Views: 99
Tutorial quote: These benchmarks are the result of my scalable network programming research. My interest in this area is to see how scalable and fast network applications can be on standard PC hardware.

I have done most of my research on Linux 2.4, 2.5 and 2.6 kernels using a home-grown distribution I affectionately call "Leanux". I have experimented with several APIs and methods to try and get the most scalability and performance out of a web server. The ultimate goal, however, is to demonstrate scalability by surviving a Slashdotting.
FreeBSD Using FreeBSD's ACLs
Post date: September 29, 2005, 13:09 Category: Security Views: 152
Tutorial quote: Five years ago (gee, has it really been that long?), I wrote a series of articles on understanding Unix permissions. Since then, FreeBSD has implemented something known as ACLs (Access Control Lists).

ACLs came to BSD as part of the TrustedBSD project. As the name suggests, they give a user finer access control over permissions.
Linux Easy Linux Network Backup
Post date: April 12, 2005, 19:04 Category: Network Views: 42
Tutorial quote: 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.
Unix+clones File Transfer Protocol
Post date: April 12, 2005, 14:04 Category: Network Views: 31
Tutorial quote: Wake up, you goodness-to-GUI slacksters! It's time to get up and get out of that hammock and put your feet on the ground and your hands on the CLI. This week we're going to talk about data in motion. Taking a file from one place on the network. Putting it someplace else. Most often today some form of FTP, the File Transfer Protocol, is used to do those things. It's been part of the Internet since there was an Internet.
FreeBSD FreeBSD Networking Basics
Post date: April 12, 2005, 20:04 Category: Network Views: 69
Tutorial quote: Beginners to Unix-like operating systems such as FreeBSD are often stymied by their network settings. Sure, the install process may have set up your NIC for you, but where do you go to view these settings, and how do you proceed if your NIC stops working? Since networking is such an integral part of computing, this article will demonstrate how to verify, configure, and optimize your network settings.
SmoothWall Install SquidGuard on Smoothwall
Post date: April 12, 2005, 14:04 Category: Software Views: 254
Tutorial quote: squidGuard describes itself as: "An ultrafast and free filter, redirector and access controller for Squid". In my experience, it is the ideal web filter for use with Smoothwall and IpCop since it is lightweight and easy to set up. I use it on an i486, 33Mhz system with 18Mb of Ram and 500Mb of hard drive - and while there is a minor performance hit, the hit is not significant.

This simple how-to describes the steps I took to install squidGuard on my system - it should work for yours too.
Unix+clones Squeeze Your Gigabit NIC for Top Performance
Post date: June 24, 2005, 21:06 Category: Optimizing Views: 135
Tutorial quote: Many new workstations and servers are coming with integrated gigabit network cards, but quite a few people soon discover that they can't transfer data much faster than they did with 100 Mb/s network cards. Multiple factors can affect your ability to transfer at higher speeds, and most of them revolve around operating system settings. In this article we will discuss the necessary steps to make your new gigabit-enabled server obtain close to gigabit speeds in Linux, FreeBSD, and Windows.