Installing Kali Linux Tools in Ubuntu or Linux Mint

Kali linux is a debian based and its not easy to configure it on a typical PC. If the machine is UEFI based, then Kali is tough to customize.

So what is the alternative....? Here is the answer: Katoolin

Its the name of the package system for installing the entire kali linux tools (Penetration Testing) in Ubuntu or Debian based system.

Here I am trying to install inside my Linux Mint

OS Used: Linux Mint 18.2 Sonya
Prequisites: Python 2.7
Always perform these steps after the installation of ubuntu or Linux Mint

$] sudo apt update
$] sudo apt install build-essential autoconf automake libxmu-dev
$] sudo apt install git
$] git clone
$] sudo cp katoolin/ /usr/bin/katoolin
$] sudo katoolin

This will give various options as shown below
 In the above pic. Select 2 to View categories and you will get the screen as shown in the next image.
Select "0" to install all the applications.

This will install 1.3G to download and 3.5 GB space will be…

nohup command in Linux

Often you come across a situation where you try to open a machine remotely using ssh and try to start a server or a run a command indefinitely.

But once you close the ssh session, your session also terminates and the background process also terminates. So here is a solution.

To open ssh remotely,

prompt $] ssh username@machinename
Ex: ssh root@
Ex: ssh 
prompt $] ssh -X username @machinename 
Ex. ssh -X root@ 

(this -X indicates the remote session can be opened in X window (GUI) mode)

Assume we need to start a httpd server in the remote machine.
we can issue the command like this

prompt$] nohup command 
if any error or log information may be stored in the nohup.out file. if you want to redirect to a file use the redirected symbol (1>  indicates standard output and 2> indicates standard Error). Specify the filenames for the output. Here is the typical nohup command to start the httpd server.

prompt $] nohup  /etc/init.d/httpd start  1> file.out 2> file.err & 
nohup is the command simply tells "no hangup". This will send the output to non-tty.
The above command will start the httpd server and any error or output will be written on to the files file.err and file.out respectively (The & indicates the background process that closes the current terminal and prompts for further inputs).
nohup in Linux

This command I learnt when i try to deploy Sage math libraries in a IBM Blade Server. We were really struggling to run the notebook in sagemath library. But finally accomplished using the nohup command.

The alternative to nohup is crontab or cronjob can be used.

 T S Pradeep Kumar

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