program

Tue
11
Feb
Dennis Faas's picture

Complexity Analysis

I'm swamped! I spent the majority of this weekend writing and re-writing the email list-management program which will automate requests for users who subscribe, remove, and change their email address to this newsletter online the infopackets web ... site. After much thought, I completed the program on Saturday using a very rudimentary algorithm. The program worked very well with small lists used for test data, but took exponentially long to complete when I tested it against all the user names that make up our mailing list [40,000]. Measuring how long it takes for a program or operation to ... (view more)

Thu
06
Feb
Dennis Faas's picture

Install and Uninstall Software Safely?

Robert B. emailed me today and asked: " Do you know of a program (freeware or shareware) that will let you install a program temporarily to see if it works ok on your machine and then according to the results, you can remove it or keep it? I thought ... I did once from Lockergnome but I can't find it. I seem to think it said it was never actually installed unless you chose to keep it. Maybe it was in a dream? " My Response:The only programs I've ever used to perform a similar function are: the Add / Remove Program function in the Control Panel, and Clean Sweep by Norton. Critique: Add ... (view more)

Wed
29
Jan
Dennis Faas's picture

Infopackets.com on Steroids

You may have noticed that the Gazette has been a little late in delivery in the past week and a half. Usually I write the newsletter the night before it is scheduled to go out, in order to have it ready for your morning coffee -- at least, for those ... of you who live in North America. I mentioned in a previous newsletter that I'm redesigning the site. This week I finished and tested a preliminary layout, but it still didn't quite look right -- so I've decided to scrap it and start over. I'm hoping to have the new design ready by next week (keep your fingers crossed!). More changes: additions to ... (view more)

Tue
03
Dec
Dennis Faas's picture

Web Server Upgrade, Part 6

Finally! After all the trouble and hassle with the last host, I think I've finally found a permanent home for the infopackets.com web site and virtual-host friends who are sharing this dedicated server. A brief, but very interesting (hellish) ... synopsis entails: Some time near the end of October 2002: It was decided that I needed to get another dedicated server to handle all the traffic that comes through the infopackets web server. October 30, 2002: After being reassured by a "knowledgeable" web-hosting sales representative that infopackets.com and its high demand for bandwidth could ... (view more)

Tue
12
Nov
Dennis Faas's picture

What programs are running in the background?, Part 2

Last week, Stan L. Jr. sent in a question which asked what should be done when a program attempts to suddenly "call home" and request a connection to the Internet. Recall: " A few days ago, I was using my computer when all the sudden, I noticed that ... some program decided that it wanted to access the Internet. I tried to cancel the request to connect to the Internet, but the bugger kept coming back asking for a connection. I then decided to try the "3 finger salute" by pressing CTRL + ALT + DEL at the same time to bring up Task Manager, but no programs were listed here ... (view more)

Thu
07
Nov
Dennis Faas's picture

What programs are running in the background?

Infopackets Reader Stan L. write s: " Dear Dennis, A few days ago, I was using my computer when all the sudden, I noticed that some program decided that it wanted to access the Internet. I tried to cancel the request to connect to the Internet, but ... the bugger kept coming back asking for a connection. I then decided to try the "3 finger salute" by pressing CTRL + ALT + DEL at the same time to bring up Task Manager, but no programs were listed here that seemed to be "out of the ordinary" that might have been attempting to access the Internet. Is there a program which ... (view more)

Tue
05
Nov
Dennis Faas's picture

Space used by programs, Part 2

Last week's Visitor Feedback question asked, "How how can I tell what programs are taking all my space in my hard drive?" My first thought to this question was to use a minimalist approach, because I believe in "doing things myself" -- providing ... that the proposed solution is relatively simple. If you recall, my answer to the above question was straightforward: right-click on a folder and display its folder Properties, and have Windows display its disk usage. This gives a very general idea as to how much space was being used by an installed program. Fact: Programs that are ... (view more)

Wed
30
Oct
Dennis Faas's picture

Internat.exe and ptsnoop.exe in my msconfig startup, Part 2

Yesterday's Visitor Feedback of the Gazette addressed why two program files ( internat.exe and ptsnoop.exe ) might be present in the Windows msconfig startup. To be honest with you, I have never encountered these programs before. The name ... "internat.exe" seemed to me that it was a purposely misspelled version of the word "Internet" -- most likely misspelled to dupe users into thinking that it was a friendly Internet-related program. In all likelihood, I thought, the program name "internat.exe" could have been a trojan. I was right. Sort of. As always, I use Google ... (view more)

Tue
22
Oct
Dennis Faas's picture

Download Kazaa Lite 2.0

There's lots o' interesting news to tell you in this issue of the Gazette. Recall that October 16th's issue of the Gazette proposed the question of whether or not Kazaa (Sharman Networks) implemented some sort of cap on bandwidth (downloads). I ... received a few suggestions from our readers, and without further adieu, let me attempt coordinate some of their thoughts. Kooby writes: " I updated to Kazaa v2 to find this new thing called a kazaa participation level. Because I have a cable modem (high speed internet) with only mediocre upload speed, I don't share any files with other Kazaa ... (view more)

Thu
10
Oct
Dennis Faas's picture

Windows Security Threat -- NTFS Alternate Data Streams

Since we're on the hot topic of hackers and hacking lately, I thought I'd share with you another great resource that Eric B. sent me. The web site is called myNetWatchman . The myNetWatchman program (agent) gives users a heads-up that they have a ... security problem, if their system becomes infected with an Internet Worm virus. There's also some super-cool reading on their web site (RE: ' Windows Forensics ') which shows how multiple non-hostile applications combined can lead to a hacking threat. I'm not going into great detail because I don't want to spoil it for you; however, I will say that ... (view more)

Pages

Subscribe to RSS - program