Viewing profile — isivaxa

Guests with smartphones are subverting their own restaurant experience.

"A CGI script written in bash" You're killin' me here. If you expose a shell script directly to the network, you're exposing a shell and deserve to be pwned.

#!/bin/bash tty if [[ $? -ne 0 ]] ; then # command returned nonzero echo "not a tty" else # command returned zero n=$? ((n=$n+2)) ((n=$n+2)) echo "0+2+2=$n"; fi