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- Photos: Tuning up autonomous vehicles
- Research lab Willow Garage shows off autonomous vehicles including a Ford Hybrid Escape and a boat. by CNET News.com
- Tags: news, transportation, autonomous vehicles, TechRepublic Inc., Vehicle, Photograph, CNET News.com
- Image galleries 2007-10-24
- Know Your Fireworks
- [pre]for those in the US of A celebrating the 4th...Impress your family and friends by calling fireworks by their proper names. Among the most popular shells:[b]Palm:[/b] Large comets that travel outward, explode and then curve downward like the limbs of a palm tree.[b]Round Shell:[/b] Explodes in a sphere, usually...
- Tags: CaptBilly1Eye
- Discussion threads 2007-07-03
- Configure IT Quick: Set up simple host-based security on Linux
- Learn how to use /etc/hosts.deny and /etc/hosts.allow to provide basic traffic filtering on a Linux system.Are you new to Linux? Maybe you’re a Windows netadmin and you’re curious about the best way to implement basic security on Linux systems.Enterprise-wide security strategies require far more explanation than I can possibly include...
- Tags: OPEN SOURCE, Network technology, Jack Wallen, Jr., information technology, Telnet, Linux, IP address, IP, daemon, Linux system, security
- Technical articles 2000-06-07
- Presentation High School Brings 21st Century Avaya IP Office Technology Into Classrooms
- Presentation High School is a secondary school for girls located in the Willow Glen community of San Jose, CA . The school wanted better communications between faculty and parents and students. Reliance on outdated and unreliable technology to connect facilities on campus for daily communications and emergency situations. Expenses and...
- Tags: Avaya Inc., Presentation High School, Financial Services
- Case studies
- Secure your Web sites with Apache's .htaccess
- You don’t have to have expensive software or degrees in forensics to secure access to your company Web sites; instead, you just need the Apache Web server and .htaccess. To show you some of the security features of this tool, here’s a look at how to password protect your http...
- Tags: Apache Software Foundation, directive, Jack Wallen, Jr., password, Web, Web site
- Technical articles 2003-03-13
- Lock IT Down: ipchains are painless way to ensure networking security
- Secure Linux networks with ipchainsLinux does a lot of things as an OS, and it does them well. Linux develops well. Linux plays well with other OSs. Linux does incredible GUIs. Linux does office suites well. Linux networks well. And above all, Linux is king of security. In this Daily...
- Tags: UNIX, OPEN SOURCE, Operating systems, NETWORKING, Jack Wallen, Jr., Security Logging, Linux, security, network
- Technical articles 2001-02-13
- Tips for effectively managing teleworkers
- Some 28 million American workers do at least part of their jobs from home offices, telework centers, or other remote locations. Here are some guidelines for successfully managing teleworkers.About 28 million American workers do at least part of their jobs from home offices, telework centers, or other remote locations, according...
- Tags: Telecommuting, Team management, Performance management, Brian Hook, teleworker, Michael Dziak
- Technical articles 2002-07-30
- I spy my users' uptime: Linux system accounting with ac and uptime
- Just how long has that employee been working on the database machine? Need to know? Well, if you're using Linux, it's not a problem. With the help of two simple commands, Jack Wallen, Jr. shows you that system accounting in Linux is a snap.Let’s go on a little adventure into...
- Tags: UNIX, OPEN SOURCE, Operating systems, Linux system, Jack Wallen, Jr., uptime, accounting, Linux
- Technical articles 2001-10-19
- Adding banner files for Cisco router logins
- Using banners on a Cisco router can make your administration job a lot easier. With the help of this quick Daily Feature, you'll have both login and message-of-the-day banners up in no time.Okay. So they’re neither cutting edge technology nor thought and form born of hours and hours of struggling...
- Tags: Routers & switches, Network technology, NETWORKING, Jack Wallen, Jr., router, Cisco Router, Cisco Systems Inc.
- Technical articles 2001-03-07
- Using SQL statements with ASP
- For most Web builders, using databases goes no further than presenting data from Access. If you're using ASP, however, SQL statements can supply significant and sophisticated methods to get at the data. Both ASP and SQL are powerful tools for mining information, combining data from different sources, and developing Web...
- Tags: Programming languages, Scripting languages, Databases, SQL, Microsoft ASP
- Technical articles 2003-09-18
- Warnings for unwanted users
- If you've noticed unwanted users prowling around your Linux systems, Jack Wallen, Jr. shows you how to take advantage of Linux's flexibility to keep your assets safe.How many times have you noticed unwanted users prowling around your Linux systems? And how many times have you wished you could have at...
- Tags: OPEN SOURCE, Operating systems, UNIX, Jack Wallen, Jr., Linux
- Technical articles 2000-09-11
- Using SQL statements with ASP
- You don't have to master a commercial SQL product to simplify your ASP page calls. These 12 tips will start you down the path to easy query authoring.Using ASP and SQL together can be confusing. There are so many different SQL products available that you might be tempted to throw...
- Tags: Programming languages, Databases, Guest Contributor, SQL, Microsoft ASP
- Technical articles 2002-03-20
- The Linux files: The differences between Linux and Windows files
- Although there are several differences between the Window and the Penguin, one of the more subtle is how the OSs deal with files - specifically hidden files, permissions, and file names.Between the Penguin and the Window, there are many similarities and many differences. The similarities, believe it or not, dig...
- Tags: Advertising & Promotion, Operating systems, Jack Wallen, Jr., Microsoft Windows, permission, Linux
- Technical articles 2000-04-19
- Understanding the differences between Linux and Windows files
- New to Linux? Maybe you play with it a little on the side. That's cool. Jack Wallen's here to explain three big differences between Linux and Windows files.The Penguin and the Window have many differences and many similarities. The similarities, believe it or not, dig deep into the heart of...
- Tags: Advertising & Promotion, Operating systems, Microsoft Windows, Jack Wallen, Jr., permission, Linux
- Technical articles 2000-05-04
- Prune your NDS tree with Timber
- The Timber freeware tool can help you quickly clean up your NDS tree. John Sheesley shows how to download and use this third-party software to remove the dead limbs that accumulate in your NDS tree.At our house, we have a tree in our backyard that was planted when the house...
- Tags: Directory services, John Sheesley, NDS-tree, Timber, NetWare Administrator, Novell ConsoleOne, Novell NetWare, container object
- Technical articles 2002-07-10
- Medicinal Marijuana
- Medicinal MarijuanaSo what is the deal with this anyway? Living where I do I hear quit a bit about legalizing MJ. I must say I am sort of ambivalent when it comes to drugs and there uses. Being a Christian I must qualify these things with the bible. I think...
- Tags: GOVERNMENT, Vertical industries
- Discussion threads 2004-11-29
- Linux: Where is it in the 3D curve?
- Jack Wallen takes a look at the reasons that developers within the Linux community have been all but shut out of the 3D market and why that situation is now changing.I must admit that it pains me to say that Linux is a bit behind the 3D video curve. In...
- Tags: UNIX, Operating systems, OPEN SOURCE, Jack Wallen, Jack Wallen, Jr., Linux, 3D, card, 3dfx Interactive Inc., OpenGL
- Technical articles 2000-11-01
- 15 simple rules for getting your girlfriend to play D&D
- For guys who want their girlfriends/wives/significant others to join their D&D adventures, here are a few specific rules to follow, as suggested by my D&D Adventuring and DMing wife. First, some background. I've often referred to my wife as a "Geek Goddess" in passing. Most of the times, the people...
- Tags: Bill Ward
- Blog posts 2006-11-18
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