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Log Serial Port Data to a Specified Logfile Eventually I plan to add more features, like logging to syslog, so I can get timestamps, which Multitech doesn't currently support on their routers. No warranty, and use at your own risk! (Seems to work fine in my environment, though) You could also port this to a win32 environment too.
Buffer Overflow Attacks It is hard to believe that programmers keep making the same mistakes over and over again. Buffer overflows have been in the news for years now, every security page has warnings to coders, and almost every new programming book has a section on how NOT to make this kind of mistake. Yet it keeps happening.
Javascript Bit Twiddler II This is a Bit Twiddler. Click the bits at the top of the page on or off to see the values. Or type a value into the boxes. You can apply bit operations to the two top values and see the results in the third set.


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Title Date Comments
'makekey' for Linux   2008 12 

Sometimes you should reinvent the wheel   2008 01  2009/02/08 13:50 TonyLawrence

Perl script to get Numly   2008 01 

Using Multiple Submits with Perl CGI   2008 01 

Random errors in Perl   2007 12 

Surveys with Google Graphs   2007 12 

Equal height CSS columns with filler text   2007 12  2007/12/06 21:58 TonyLawrence

How many RSS readers do you really have?   2007 11 

USB I/O on Wiring.org board   2007 11 

Random subroutines in Perl   2007 11  2007/11/17 21:08 TonyLawrence

Who locked that file?   2007 11  2007/11/15 15:29 BigDumbDinosaur

Handling missing data   2006 12 

 
 
 
 
Simple Schedule   2006 02  2006/02/26 22:59 TonyLawrence

Jim Mohr's SCO Companion   2005 07 

visitors web log analyzer   2005 06 

POST,GET: Tech Words the Day   2005 03 

Buffer Overflow Attacks   2005 02  2008/06/02 12:42 PollyFrost

Virus Research and Defense   2005 02 

An example of poorly commented code...   2005 01 

Linux|Unix Application Development   2005 01 

Goal seeking code   2005 01 

Transferring mail to a new mail server   2005 01 

Simplified OSR5 Printing   2005 01 

Perl 6 Now: The Core Ideas Illustrated with Perl 5   2004 12 

Randal Schwartz's Perls of Wisdom   2004 12 

Source code search engine   2004 11 

Determining clients IP address by service and PID   2004 11 

IOMEGA REV Drive with Fedora Core 2   2004 09  2007/10/16 17:13 anonymous

Handling missing data in inputs   2004 09  2005/03/17 22:01 TonyLawrence

Smart text reformatting with Perl   2004 09 

How and where to start writing first Shell Script in UNIX Part 2   2004 08 

Fixing 404 errors   2004 07 

No programming   2004 07 

Running out of space for web logs   2004 06 

WinPopup   2004 02  2005/05/29 06:26 anonymous

Perl Input   2003 10 

Fork and exec with Perl   2003 10  2005/07/22 21:45 anonymous

Text vs. Binary Data formats   2003 10 

Perl Getopt and GetOptions   2003 09  2009/07/02 09:50 hemant

Getopt and getopts   2003 09  2009/10/19 23:28 hb6381

Some Assemblance of Order   2003 09 

Understanding Floating Point Formats   2003 09  2009/02/27 14:49 ScottHanson

Simple RSS Feed Generator   2003 08 

Printing to a remote printer with a dynamic address   2003 06  2008/07/15 05:29 AnupKatariya

Operating System Concepts   2003 05  2007/09/21 11:48 anonymous

Squidlog II   2003 05  2008/12/12 20:08 TonyLawrence

Spamassassin on Mac OS X   2003 03  2005/07/08 10:13 TonyLawrence

CUPS print to file - the hard way!   2003 03  2009/10/31 11:12 TonyLawrence

Notify Cell Phone of Incoming Mail   2003 02 

Sample Test Question Creation   2003 01 

 
 
 
 
Simple FAQ Creator   2002 11 

Converting Print Files to HTML Invoices   2002 11 

Simple User Request Web Forms   2002 10 

Backlinks (http_referrers)   2002 10 

Using Netcat for a simple lpr client   2002 09 

Log Serial Port Data to a Specified Logfile   2002 09 

Noted in Passing June 2002   2002 06 

Library Cross Reference   2002 03 

Creating Simple Logs With Perl and HTML   2002 02  2005/05/08 19:21 anonymous

Setting up Netcat Printers   2002 01 

Email attachment stripping   2001 12  2005/08/01 17:26 BigDumbDinosaur

Another Password to Ldap Script   2001 10 

Real World U/SQL TCL script   2001 08 

Real World Printer script   2001 08 

User Friendly Date Script   2001 06 

Ad Tracking and Rotation   2001 03 

Squid Log Analyzer   2001 02 

The AutoMagic Web Site   2000 10  2006/07/06 14:18 TonyLawrence

Perl Web Log Analyzer   2000 03 

Unix passwd to LDAP Script   2000 01 

NETTEST   2000 01 

Custom 404 Pages   2000 01 

Around   1999 11 

Yesterday   1999 08  2009/02/04 12:26 TonyLawrence

A Y2k problem solved with Expect   1999 05  2006/03/22 11:16 TonyLawrence

 
 
 
 
Perl idleout   1998 11 

Perl mailsplit.pl splits mail files   1998 11 

dird- dumps OSR5 directories   1997 

showmem- shows contents of memory pages   1997 12 

lp driver ioctl program   1997 12 

lp driver include file   1997 12 

lp driver- debugging parallel driver   1997 12 

cpdos- Dos Shell Script Helper   1997 12 

bfind.c- Finds which file contains a block   1997 12 

about- search body of man pages   1997 12 

Javascript Calendar   1997 12 

Javascript Bit Twiddler II   1997 12 

Javascript Bit Twiddler   1997 12 

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