Bash and the Screen
Beauty and the Beast When working in a UNIX/Linux/MacOSX environment, the command is often used to execute some…
Writing and reading to pipes (Perl)
When writing Perl scripts to automate shell tasks, file handlers will be used for reading files, writing to…
Perl, Facebook and GMail Contacts
There are probably already 13 in a dozen applications or websites that can do this, but I wanted…
Retrieve a file from an authenticated website (in Perl)
At my daily job as a Perl developer, I was asked to write a Perl script which would…
A Timesheet to Google Calendar Importer (in Perl)
Somebody once told me that a good engineer / scientist is extremely lazy. He HAS to be extremely…
Centering a CSS div layer in your browser window
Some time ago I needed to create a popup window on a web page, and it had be…
Some years ago, I had been searching the Internet quite a lot for a descent and simple firewall…
A services watchdog written in Perl
This Perl script was initially written about 3 or 4 years ago, but still does its daily job:…
Blacklist emails with DCC through a Perl script
DCC is a wonderful tool, but it needs to be fed constantly. After going through the process of…
Monitor resources on a UNIX machine (with Perl)
To get an overview of what is running on a certain UNIX/Linux host, most users will usually run…