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The LangaList

18-Oct-99
SPECIAL 2nd ANNIVERSARY ISSUE!

A Free Email Newsletter from Fred Langa About BrowserTune,
HotSpots, Columns, Tips & Tricks, and Other Activities

In This Issue:
Terrible Twos? (I hope not!)
Another (And More Detailed) FREE Internet Security Check
IE 4/5 Patch Available---If You Know Where To Look
A Nifty FREE System Utility
Worth a Nod?

More FREE DOS Help

More BootStrapping
More Files You Can Safely Delete
Just For Grins

More!

 

Terrible Twos? (I hope not!) 

Please excuse the inward-focus of this issue's first item, but here's the reason: The LangaList is exactly two years old today! It started in1997 with a handful of subscribers and came out about once a week. Today, it is distributed twice a week to over 72,000 subscribers from all over the world, and is still growing fast.

I started the list after a 20+ year stint in the publishing industry when I decided to get back to my first professional love, which was writing. I resigned from my job as Vice President and Editorial Director at CMP Media (many of you know me from the time when I was working at Windows Magazine). I moved my family out of New York and back to our native New England, and began writing again as a freelance.

Having been on the editor's side of the desk for many years, I knew how precarious the freelance life was. I had several contracts for columns and online work, but still, it was a leap going from the security of a biweekly paycheck to--- who knew?

So I had a hazy idea of starting some kind of self-publication effort so I could communicate directly with readers, rather than being totally dependent on traditional publishing processes. Maybe--- an email newsletter?  The first piece of the online/email-publishing puzzle started to fall into place.

There was a second element---and I know it sounds corny. But I'd been in publishing for a long time and had made a good living running a variety of magazines and online sites. This fuzzy piece of the puzzle was the idea of somehow "giving back" to the readers and to the computing community in some way.

So, I'd want the newsletter to be free; I'd pay to run it myself, out-of-pocket, assuming I could make a living as a freelance. A third piece of the puzzle emerged: I needed a way to self-publicize my for-pay work so people would know about it and read it, and keep my publishers happy so I could indeed make a living.

There was no "Eureka" moment--- I didn't run naked through the streets of my home town---but eventually the ideas firmed up enough so that I figured I'd send a weekly email message to interested readers. The emails would contain useful tips, tricks, and other information about using computer hardware and software, and also would contain pointers to the for-pay columns and web sites I was doing.

The emails wouldn't be just a tease: I wanted them to contain enough "meat" to be useful and worth reading in their own right. And I wanted them to be rich with pointers to other sources of information, only some of which would be my own work. 

I also wanted the emails to have a personal tone, more like a letter from a friend than some kind of corporate-speak publication, or a generic-voiced magazine article. The weekly email letter was going to be from me, personally, and written in the first person.

And I wanted it to be free: Just a clean, free, friendly  and (hopefully) helpful email from me to interested readers.

Two years later, you're reading the results. 8-) I hope you're enjoying the newsletter because I'm sure enjoying bringing it to you! 

There's lots more ahead---many positive changes in the works. Stay tuned, and thanks for reading!

( Want to comment on this newsletter? Ask a question? Make a suggestion? Click over to the discussion area at http://www.langa.com/langalist/ )

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Another (And More Detailed) FREE Internet Security Check

Last week, I told you about Steve Gibson's free "Shields Up" service: It's a series of web pages that sniffs your internet connection and can identify a variety of common security problems that may be leaving your system wide-open to snoops and hackers when you're online. (This is especially important for users of cable modems, DSL, and other "always on" services.) Shields Up is at:

http://grc.com/x/ne.dll?bh0bkyd2   or  
http://grc.com/ShieldsUp 

For a free service, Steve's does a great job; plus, you can learn a lot by following the explanatory links towards the bottom of the pages there.

But if you pass the Shields Up tests, it doesn't necessarily mean you're safe---it just means you don't have the most common kinds of security problems; the kind that might be exploited by kids and amateur hackers doing the Internet equivalent of joyriding. This comprises most of the hacking that goes on--- but it's not the most serious kind of hacking.

More skillful hackers can dig far below the level of the current Shields Up tests. Steve is making his tests more complex and robust, but for now, you need a second test to complement Steve's.

A number of readers wrote to tell me of the free "Secure Me" test at DSL Reports. (Many thanks to all who wrote in!). Despite the name, DSL Reports isn't just for DSL users, and the security test there can examine just about any kind of connection.

You have to register, and the test takes longer than Shields Up. Plus, the free test is actually limited to one run: You get just one free test, and then the site blocks you from retaking the test until you pay.

The test itself is excellent: It starts by looking for the same kinds of problems that Steve's free test does, but then goes much deeper.  At the end of the test, you get a detailed summary of what was tested, a list of the problems, and your score: For every problem it detects, it takes away one or more points.

A perfect score is zero--- no problems detected. You can see the score summaries of other users on the site, and some people have scores running to around -200 indicating a whole raft of security problems. I was glad to see my score was -1; a nearly perfect result indicating just one minor security problem, which actually was a choice on my part, and not really a problem at all. Whew!

But note: The Secure Me documentation is spotty; it presumes you have a fair amount of knowledge of what the results mean and what to do about any problems it may uncover. (This is in marked contrast to Steve's Shields Up, which explains everything in a wonderfully clear way.) It's a deep-geek service for techies; Steve's tests are for anyone.

So both tests have their place. I recommend you start with Steve's test and get your system as secure as you can with all the information there. ( Plus, Steve is busy expanding and improving Shields Up almost daily; his tests will get even better, and deeper, with time.) When you've gotten your system as secure as you can with Steve's tests, take your one free shot with Secure Me. If you pass, you're done! If you fail, then you have some homework to do, and you may wish to pay for additional Secure Me tests to ensure that you've closed your security holes. Or, you may wish to bookmark Steve's pages and return there periodically, as I'm betting his tests will soon come close to doing what Secure Me does, anyway.

You'll find DSL Report's "Secure Me" service here:
http://www.dslreports.com/r3/dsl/secureme

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IE 4/5 Patch Available---If You Know Where To Look

Microsoft has posted a patch to the "IFRAME ExecCommand" Vulnerability on a special security site. The patch will eventually be available via Windows Update, but you don't have to wait: You can get it right now, via the link below.

Microsoft says this security problem "could allow a malicious web site operator to read files on the computer of a user who visited the site, under certain circumstances."

Internet Explorer 4.01 users should apply IE 4.01 Service Pack 2 at:

http://www.microsoft.com/windows/ie/download/windows.htm 

Internet Explorer 5 should apply that patch for this vulnerability at:
ftp://ftp.microsoft.com/peropsys/IE/IE-Public/Fixes/usa/IE50/MSHTML-fix/x86/q243638.exe
 

More info? See
http://www.microsoft.com/security/bulletins/MS99-042faq.asp 

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A Nifty FREE System Utility

I recently discussed using Windows' built-in System Monitor to keep track of what your system was doing and how much CPU horsepower each app is using. (see http://www.langa.com/newsletters/oct-14-99.htm#forest )

Reader Walter Donavan wrote to remind me of another:

Don't forget little WinTop, a free 17 KB Microsoft utility. I use it more often than System Monitor because it tells me what modules are using what % of my CPU--something SM cannot do. And it tells far more about what's actually running than Ctrl+Alt+Del does.

I tried to find it in case your readers want it, but I couldn't find it on the Microsoft site and it's not on the W98 or W95 CDs. 

Thnx, Walter--- I'd truly forgotten about that utility. Microsoft now calls it the "Windows Process Watcher," although the app window title still says "WinTop."

The app is part of the Windows95 Kernel Tools (not the more familiar "Power Tools.") It seems to work just fine under Win98, showing you what's running and what percentage of your CPU's time each app is taking. It's handy--- and it's free!

http://www.microsoft.com/Windows95/downloads/contents/WUToys/W95KernelToy/Default.asp 

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Worth a Nod?

Can you help me out? If you think the LangaList is a worthwhile read, just use the following link to recommend the LangaList to a friend. Your friend just may find a new source of useful information; I just may gain a new subscriber; and you just may win a Palm III organizer for your trouble (full details also available via this link):

http://www.langa.com/recommend.htm#1

Or, win a Copy of "Poor Richard's E-Mail Publishing: Creating Newsletters, Bulletins, Discussion Groups and Other Powerful Communications Tools." This book has been described as "An excellent, straightforward manual on email publishing, banner ads, driving traffic and especially ethics." (Full details also available via this link):

http://www.langa.com/recommend.htm#2 

Either way, thank you, and good luck!

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More FREE DOS Help

LangaList readers are great! Just look at this note from Bill Quinn:

Fred I read your comments about computer users not knowing how to use DOS or even what DOS means to a computer. It reminded me of several articles I wrote years (and years) ago for our computer club members. This was used by a SIG group for classes to help newbies. I have attached those articles in ASC format and placed them in a ZIP...

Thanks Bill! It's very generous of you to share these files. 

If you're new to DOS, or need a refresher, Bill's files can be a big help! Check 'em out! Click below to download the 38K ZIP file that contains Bill's nine DOS lessons; you'll need a ZIP-file decompressor (such as WinZip, from www.winzip.com) to decompress and read the files. The files are in ASC (ASCII) format; any word processor should be able to display the files for you, once they're uncompressed.

http://www.browsertune.com/doshelp.htm

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More Files You Can Safely Delete

Reader Dave W. Beauvais spent some time digging in the Microsoft KnowledgeBase and found this answer to a question you may have had:

Fred,

The recent discussion of temp files and the various ways to remove them, reminded me of this. Office 2000 includes the Microsoft Script Editor.

When installed, the Machine Debug Manager, MDM, is also installed. MDM then starts up and runs each time the PC is restarted. For weeks following my install of Office 2000, I noticed many zero-byte files with names similar to

fffef25d_{615472C0-7F72-11D3-9026-00105A23A0B5}.tmp

appearing in my Windows directory. My laptop at one point had well over 350 of them, and my primary desktop machine had fewer--presumably because it is restarted *far* less frequently than the laptop.

To get rid of these, I added the following line to my Autoexec.bat file: 

If Exist %WinBootDir%\fff*.tmp Del %WinBootDir%\fff*.tmp

That doesn't get rid of the two that are created during startup, but it eliminates any that were created during the last session. The use of the "WinBootDir" environment variable makes this line automatically usable on any Win9x machine no matter what directory the user may have installed Windows into. Additionally, the "If Exist..." portion eliminates the "File not found" error if no matching files actually exist; if they don't exist, the Del command isn't executed.

See the following page from Microsoft's tech support site for their description of this little issue:

http://support.microsoft.com/support/kb/articles/q221/4/38.asp 

Thanks, Dave!

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More "BootStrapping"

The WinMag discussion on DOS---and how to tweak some DOS files on your Windows system to gain extra "low" memory for free---is still going great, with tons of excellent posts  from readers.

If you want to gain more "low" memory for free or just learn more about Autoexec and Config files, click on over to the WinMag site for more info and fully-formatted, cut-and-paste ready samples. If you're a DOS Expert, please join in to share your best DOS tips, tricks, batch files, and tweaks. If you're a DOS Novice, please read the column and then post your questions and comments. Let's help each other at http://content.techweb.com/winmag//columns/fred/1999/1011.htm

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Just For Grins

More local color---is this cool or what?

MERRIMACK, N.H.--(BUSINESS WIRE)

Ever wanted to throw your PC, hurl your monitor or fling your mouse? PC Connection, Inc. (www.pcconnection.com) is actually encouraging individuals to toss all types of computer products - in an effort to increase the number of computers in classrooms.

Announcing the PC Connection .competition, a day of fun-filled activities and unique events involving computers that test the technical smarts and strength of participants. The .competition is for the entire family and includes such unconventional events as the CPU Hurl, Monitor Shot Put, Keyboard Slap Shot, and Y2K Relay.... PC Connection will host the first ever .competition on Saturday, Oct. 16th at the company's corporate headquarters in Merrimack, New Hampshire from 11 a.m. to 3 p.m.

In lieu of a participation fee, PC Connection will collect computer components that can be upgraded and returned to use in schools across New Hampshire through the Governor's Computers in the Schools (CITS) Program. Participants will be provided with stripped down, non-functioning computer components to use in the actual events. In recognition of this worthwhile cause, PC Connection will donate approximately 300 used PCs and monitors to the CITS Program.

The event descriptions are as follows:

1) The CPU Hurl. Participants will throw an empty CPU case as far as they can over extra thick protective mats....

2) The Monitor Shot Put. Participants will throw a lightened 14" monitor as far as they can ...

3) The Keyboard Slap Shot. Participants will hit a keyboard with a hockey stick, and attempt to score a goal...

4) The Mouse Gets the Bug. Participants will toss a mouse three times and try to hit as many Y2K "bugs" as they can. .

5) The Diskette Throw. Participants will be provided with five diskettes that they will toss, aiming them at hanging CD-ROMs worth varying amounts of points... children.

6) The Y2K Relay. Contestants will unpack boxes that include a PC Connection EPIQ computer, EPIQ monitor, and speakers and all necessary wiring, and carry each component separately to a table, then assemble and boot up the machine. This will be a timed event...

7) Upgrade This. Participants will be seated at a table in front of an older, but working computer. They will need to shut the computer off, then install extra memory, a new hard drive and a CD-ROM drive into their unit...

8) Parts is Parts. Participants will be provided with a disassembled PC and a box of its former parts. They will have to put the computer back together and race against each other to see who can reassemble the machine the fastest. The catch? There will be a few extra parts that do not go with the machine...


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See you next issue!

 

Best,

Fred

(fred@langa.com)

(Please recommend the LangaList to a friend! (And maybe win a Palm III)

An easier-to read formatted HTML version is available in the "what's new" section of http://www.langa.com.  (The HTML version of each issue normally is available by 9AM EST [GMT-5] of the issue date.) All past LangaList issues are also available via the same link.

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Administrivia:

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Disclaimer: The tips and other information given in the newsletter are researched and are believed to be accurate. However, Langa Consulting LLC cannot and does not guarantee that all the information here will work on all systems, for all users, all the time. All information herein is offered as-is and without warranty of any kind; neither Langa Consulting LLC, nor its employees nor contributors are responsible for any loss, injury, or damage, direct or consequential, resulting from application of any information presented here.

This newsletter is a free service of Langa Consulting LLC and is Copyright © 1999 Langa Consulting LLC. All rights reserved.

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