# seq $((2**32)) | pru "/find me/" >/dev/null
gems/pru-0.1.3/lib/pru.rb:13:in `[]': failed to allocate memory (NoMemoryError)
# seq $((2**32)) | pru "/find me/" >/dev/null
gems/pru-0.1.3/lib/pru.rb:13:in `[]': failed to allocate memory (NoMemoryError)
seq $((2**32)) | perl -ne '/find me/ && print'