perl -le"fork || print qq[$$:$_] for split'', 'abcdefghi';"
abcdbcdefghidefg ... [snip]
11h11h1111h1hh1111h1h11h11h11111i11h111111111111111i

##</code><code>##

## WARNING. SERIOUS FORK BOMB
tperl -e"fork || print for split'', 'abcdefghijklmnop';"