Question

How LUNCH meterpreter in Kali Linux. Complete command please. Thank you

Answer 1

Metasploit Framework
In keeping with the Kali Linux Network Services Policy, no network services, including database services, run on boot as a default, so there are a couple of steps that need to be taken in order to get Metasploit up and running with database support.

Start the Kali PostgreSQL Service
Metasploit uses PostgreSQL as its database so it needs to be launched first.

sudo service postgresql start

You can verify that PostgreSQL is running by checking the output of ss -ant and making sure that port 5432 is listening.

State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 :::22 :::*
LISTEN 0 128 *:22 *:*
LISTEN 0 128 127.0.0.1:5432 *:*
LISTEN 0 128 ::1:5432 :::*

Initialise the Metasploit PostgreSQL Database
With PostgreSQL up and running, we next need to create and initialize the msf database.

sudo msfdb init
Launch msfconsole in Kali

Now that the PostgreSQL service is up and running and the database is initialized, you can launch msfconsole and verify database connectivity with the db_status command as shown below.

msfconsole
  
msf > db_status
[*] postgresql connected to msf3
msf >
  
Metasploit is a framework within Kali to run attacks on other systems. Metasploitable is a vulnerable system that can be used as a target for attacks and security testing.