Yet More Software
For the main software available on 7is7.com go the home page.
This page contains some smaller projects, and obsolete projects.
- Date Difference Calculator
- Calculate the elapsed time between any two A.D. dates.
For example your age in seconds.
- Weekday Calculator
- Find out on which day of the week you were born or what will be the
last day of the millennium.
- Linux Tips
- A selection of tips and notes for Linux (and UNIX).
- Perl Tips
- A selection of tips and notes for Perl (on Linux and UNIX).
- Bash Scripts
- A selection of small Bash scripts.
- Emacs Keys
- Useful Emacs keys for command line editing.
- SMTP via Telnet
- Send an e-mail via a telnet session (including script).
- Squidoo Exploit
- I accidentally found a gaping security hole that allowed me to become any
user on Squidoo and edit their pages.
Here I describe in detail how I stumbled upon this exploit.