[wp4.sh Error]

Regardless of the way I run it, it still comes up with the same error.

[wp4.sh Error]

Yes, I am starting it as root.

I am using sudo sh wp4.sh.

My friend doesn't have the problem either.

This is pretty weird.

[wp4.sh Error]

So far I have tried it in Linux Backbox 3.0, Ubuntu 12.04 LTS, and Linux Mint 14.

All have returned the same error.

[wp4.sh Error]

After using wget to retrieve the wp4.sh file for the wifi pineapple (Mark IV) after pressing enter for the pineapple netmask I get an error which is the following:

wp4.sh: 14: wp4.sh: [[: not found

The first few lines of the code for the script are:

#!/bin/bash

#define variables

echo "$(tput setaf 1) _ ___ _______ ____ _ __ "

echo " | | / (_) ____(_) / __ \\(_)___ ___ ____ _____ ____ / /__ "

echo " | | /| / / / /_ / / / /_/ / / __ \/ _ \/ __ '/ __ \/ __ \/ / _ \\"

echo " | |/ |/ / / __/ / / / ____/ / / / / __/ /_/ / /_/ / /_/ / / __/"

echo " |__/|__/_/_/ /_/ /_/ /_/_/ /_/\___/\__,_/ .___/ .___/_/\___/ "

echo " $(tput sgr0) OWN the Network $(tput setaf 1)/_/ /_/$(tput sgr0) v2.1"

echo ""

echo -n "Pineapple Netmask [255.255.255.0]: "

read pineapplenetmask

if [[ $pineapplenetmask == '' ]]; then

pineapplenetmask=255.255.255.0 #Default netmask for /24 network

fi