via cb.vu
This document is a collection of Unix/Linux/BSD commands and tasks which are useful for IT work or for advanced users. This is a practical guide with concise explanations, however the reader is supposed to know what s/he is doing.
via insidecrm.com
A webmaster’s work is never done. What may have worked a few years ago when could be outdated today, so it’s important to constantly improve your Web site. However, a massive overhaul is just too much work to undertake at one time. Instead, tackle these quick fixes over time, and you’ll be able to improve your Web site with minimal pain.
This website provides tutorials and sample course content so CS students and educators can learn more about current computing technologies and paradigms. In particular, this content is Creative Commons licensed which makes it easy for CS educators to use in their own classes.
via sixrevisions.com
There comes a point in time where we want to improve our website’s interface or provide a captivating experience that our users will remember.
We have three main options (from hardest to easiest): write the scripts ourselves, use a JavaScript framework such as jQuery or mootools (which will make coding easier), use a pre-made script that works with existing JavaScript frameworks or that the author has developed from scratch. This article’s for the individuals who chooses to make things a bit easier and those who don’t want to re-invent the wheel.
more …
via enterprisenetworkingplanet.com
Last week we covered what Linux software RAID is good for and not good for, and hardware RAID vs. software RAID. In a nutshell it’s about getting good performance for just the cost of ordinary inexpensive drives and controllers, and either increasing uptimes or speeding up performance, or a bit of both. It is not a substitute for the usual sensible failsafes like regular backups, power protection, and terrorizing users into following … I mean “enforcing sane security policies.”
via linux.com
Perhaps the number one reason why people neglect to back up their desktops is the lack of workable solution. It can be difficult to find a method configurable enough to suite everyone’s needs. One promising answer may be Restore, an application for enterprise and data center backup for Windows, Mac OS X, and Unix/Linux systems. It is GPLv2-licensed and freely available to download as a set of Debian/Ubuntu packages, virtual machine, or 455MB installable live CD.
via linux-watch.com
Opinion — If you need to repair PCs, even if you don’t use Linux as a rule, you should have a Linux repair CD. These self-booting Linux distributions give you all the software tools you need to bring all but the deadest computers back to life. The best of these distributions is, hands-down, SystemRescueCd.
more …
via news.com
If you travel across national borders, it’s time to customs-proof your laptop.
Customs officials have been stepping up electronic searches of laptops at the border, where travelers enjoy little privacy and have no legal grounds to object. Laptops and other electronic devices can be seized without reason, their contents copied, and the hardware returned hours or even weeks later.
via linux.com
The /proc directory is a strange beast. It doesn’t really exist, yet you can explore it. Its zero-length files are neither binary nor text, yet you can examine and display them. This special directory holds all the details about your Linux system, including its kernel, processes, and configuration parameters. By studying the /proc directory, you can learn how Linux commands work, and you can even do some administrative tasks.
via linux.com
There comes a time, right after you burn your 137th MP3 CD, when you start feeling the need to establish a system for finding all the songs you treasure so much. It’s the same with movies, application kits, books, and music — you need software that lets you index your media quickly and output detailed search results. Here’s a selection of Linux applications you can use to ease your work.
via sixrevisions.com
As a web developer, if you’re to be successful, you have to have a constant yearning for learning new things. In an industry that evolves rapidly, you’ve got to keep up or you risk being obsolete and outdated. Keeping up with trends, weeding out the fads, and adopting new techniques to your web-building arsenal is an essential part of being a web developer.
via education-portal.com
No tuition money? No problem! There are many top universities that offer free courses online. This list ranks several of the best free university courses available for people who want to enhance their personal knowledge or advance in their current field.
via howtoforge.com
Have you ever forgotten the root password on one of your MySQL servers? No? Well maybe I’m not as perfect as you. This is a quick h00tow (how to) reset your MySQL root password. It does require root access on your server. If you have forgotten that password wait for another article.
via howtoforge.com
This guide explains how you can reset a forgotten root password with the help of the Knoppix Linux Live-CD. Afterwards you can log in to your system as root again. I do not issue any guarantee that this will work for you! The method I’m describing here works only on systems to which you have physical access. If your server is in a remote datacenter, for example, you can’t boot it from the Knoppix CD, but most hosters provide a rescue system that you can use in the same way to reset your password.