Script instalacion ncrack.

sudo su

cd ~

wget http://nmap.org/ncrack/dist/ncrack-0.01ALPHA.tar.gz

tar -xzf ncrack-0.01ALPHA.tar.gz

cd ncrack

./configure

make

make install

cp ncrack /usr/bin

cp ncrack-services /usr/bin

chmod +x /usr/bin/ncrack

cd ~

rm -r ncrack

rm ncrack-0.01ALPHA.tar.gz