- A program that parses the stdout of the finger command (which is issued for the name of all subdirectories of /home/ ) and then issues an id command for each user on the server of my university. This way I made a 250KB textfile containing usernames, realnames, registration numbers, emails and years of registration; just by organizing information that is normally available by using these two commands. Of course this program in it's present form works correctly only for my university...
- A simple crawler. After making the main crawler part I tried to find something more useful to collect than emails but I came up with nothing so I made it seek email addresses. (but I hate spam :-P )
Saturday, December 15, 2007
Pattern matching
This week I used for my first time (at least seriously) the pattern matching functions of Lua. I am amazed of how powerful they are! I made two programs using them.
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My Progs,
Programming
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