Michael C. Toren on 18 Oct 2004 14:31:33 -0000

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Re: REMINDER: October tech meeting tonight

On Mon, Oct 18, 2004 at 10:01:04AM -0400, Walt Mankowski wrote:
> The speakers are at least myself and Mike Toren.

The topic of my lightning talk tonight is calling unsupported system calls
in Perl with the syscall() function.  This is something I've been wanting to
play with for a while now, and giving a lightning talk seemed like a good

There were a few slides I had to cut from the presentation to keep it under
five minutes, but if we have some time to fill I can go over them at the end


perl -e'$u="\4\5\6";sub H{8*($_[1]%79)+($_[0]%8)}sub G{vec$u,H(@_),1}sub S{vec
($n,H(@_),1)=$_[2]}$_=q^{P`clear`;for$iX){PG($iY)?"O":" "forX8);P"\n"}for$iX){
forX8){$c=scalar grep{G@$_}[$i-1Y-1Z-1YZ-1Y+1ZY-1ZY+1Z+1Y-1Z+1YZ+1Y+1];S$iY,G(
/,\$_/xg;s/X/(0..7/g;s/P/print+/g;eval' #     Michael C. Toren <mct@toren.net>

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