I think, the libreadline problem is solved: http://sf.net/projects/libedit/.
Sven Guckes wrote a nice email about signatures and dicksize wars: https://lists.lo-res.org/pipermail/cngw/2003-July/000481.html.
I (again) found a nice little code snippet of mine:
int gcd(int a,int b){while(a>b?(a%=b):(b%=a));return(a?a:b);}
The GCD is the greatest common divisor. The code above computes it for the integers a and b.
DHCP rocks, btw. Unless DNS doesn't work on OSX, then. *argl*