wget http://nmap.org/ncrack/dist/ncrack-0.4ALPHA.tar.gz
== 安裝 ==
tar -xzf ncrack-0.4ALPHA.tar.gz
cd ncrack-0.4ALPHA
./configure
make
su root
make install
== 執行 ==
1. ncrack 10.0.0.130:21
2. ncrack -v --user root localhost:22
3. ncrack -v -U windows.user -P windows.pwd 192.168.1.1:3389,CL=1 -f
ref. http://nmap.org/ncrack/, http://nmap.org/ncrack/man.html
