If you have a command line sha1:
echo masterpassword gmail.com | sha1sum | perl -alnF'/(..)/' -e
'@a=map{$_=chr(hex($_)/2);tr/!-~//cd;$...@f;pr...@a'-- Jasvir Nagra http://www.cs.auckland.ac.nz/~jas On Fri, Oct 9, 2009 at 2:58 PM, Eric Waguespack <ewaguesp...@gmail.com>wrote: > this was an attempt to make a password generator that creates the same > ASCII password every time, given an arbitrary string. (basically 1 > password per website) > > this is what i have so far: > > echo masterpassword gmail.com | perl -MDigest::SHA -ne '$h = $_; for > (1..10) { $h=Digest::SHA::sha512_hex("$h") }; $_=$h; while (/(..)/g) { > $x=$1; $x = int((hex $x) / 2); if( $x ~~ [33..126] ) {print chr($x)}; > END {print "\n";};}' | cut -b1-10 > > I also want to incorporate this, it removes duplicate characters > (irrespective of location), but my current code doesn't let me just > slip it in. > > $s =~ s[(.)(?=.*?\1)][]g; >
