#!/bin/sh
#phonegen

awk '
BEGIN{
for(x=1;x<1000;x++)
{printf("%3d-%3d-%4d\n",rand()*1000,rand()*1000,rand()*10000) >"pseudo"}

} '

awk <pseudo '
/[0-9][0-9][0-9]-[0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]/  { print >"numbers"}	
'
