Go home, bash. You're drunk.

gistfile1.txt

#!/bin/bash

# This will cause bash to blow its stack and dump core, because the whole trap
# handler is executed in the context where we've been redirected to the bogus
# pipe, generating another SIGPIPE, invoking the handler again, etc.
trap "echo SIGPIPE" PIPE

# This is even sillier.  We're defining this trap handler outside of any loop,
# but it only has meaning within a loop.  If we're in a loop when the signal
# occurs, we'll break out.  If we're not in a loop, we'll get a *syntax error*.
trap "break" INT

while true; do
        echo hello
        sleep 1
done > /tmp/fubb

echo BYE