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Search results for Performance Tuning with GCC, Part 1

Debian

Easier file renaming with renameutils

Post date: December 8, 2008, 22:12 Category: Software Views: 2549 Comments
Tutorial quote: Ever been faced with a collection of files that need renaming and nearly gone mad from trying to do it manually?
Lots of typing mv, or lots of right click -> rename. Enter qmv, part of renameutils.

OSX

Enhancing Performance Of Mac OS X

Post date: December 29, 2005, 14:12 Category: Optimizing Views: 6285 Comments
Tutorial quote: There are certain things that would help Mac OS X perform well and be more responsive (you could say 'snappy'). Here are some ways to eliminate the typical bottlenecks.
Linux

Monitoring disk space and usage

Post date: June 17, 2006, 15:06 Category: Software Views: 4497 Comments
Tutorial quote: Monitoring disk space is a vital part of your job as a UNIX administrator. This article gives you the tools you need to be successful, including the use of df, du, find, and even the use of quotas. Let's get started by taking a look at how useful df can be.
Linux

Use Webmin for Linux Administration

Post date: April 13, 2005, 00:04 Category: Software Views: 3344 Comments
Tutorial quote: Administering Linux and Unix-based servers does not need to be the scourge of your work day. With a handy tool called Webmin as part of your arsenal, you can regain complete control of your servers via the Web browser.
Linux

Xen Virtualization and Linux Clustering, Part 2

Post date: January 21, 2006, 06:01 Category: System Views: 3003 Comments
Tutorial quote: We ended last time after configuring our first unprivileged Xen domain. In this article, we complete our cluster and then test it using an open-source parallel ray tracer. The first thing we need to do is create additional slave nodes to be used with the cluster. So, let's get down to business.
Linux

Building a Linux Cluster, Part 2

Post date: April 18, 2005, 03:04 Category: Network Views: 2768 Comments
Tutorial quote: In this installment, we consider the what of cluster building: the hardware and software components that make up a Linux cluster, and some ways to think about integrating them into a solution for your environment.
Ubuntu

Kubuntu 6.10 (Edgy Eft) Step By Step Installation with Screenshots

Post date: December 21, 2006, 17:12 Category: Desktop Views: 3890 Comments
Tutorial quote: Kubuntu is a user friendly operating system based on KDE, the K Desktop Environment. With a predictable 6 month release cycle and part of the Ubuntu project, Kubuntu is the GNU/Linux distribution for everyone.
Unix+clones

Backing up your files with rsync

Post date: October 14, 2007, 15:10 Category: Network Views: 3675 Comments
Tutorial quote: Backing up files on a regular basis is an integral part of administering your server.

One way is to download each and every file when you want to save them. However, rsync makes the task a lot easier as it only downloads files that have changed - saving time and bandwidth.
Debian

Monitoring your bandwidth usage with vnstat

Post date: January 14, 2006, 20:01 Category: Network Views: 3063 Comments
Tutorial quote: There are many occasions where it is useful to have an idea of your bandwidth usage, perhaps to know when you're going to be charged more by your ISP, or perhaps just as part of general monitoring. The vnstat tool is a simple means of doing just that.
FreeBSD

Bluetooth Security Review, Part 1

Post date: April 30, 2005, 00:04 Category: Security Views: 3100 Comments
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.
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