Installing Mosquitto Server (MQTT) on Raspberry Pi 3 HD

In this Video, Step by Step Demonstration is being done regarding Installing Mosquitto Server (MQTT) on Raspberry Pi 3. Steps to Install and Configure Mosquitto Server on Raspberry Pi 3: Step 1: Update the System #sudo apt-get update Step 2: Update the System Repositories #sudo wget http://repo.mosquitto.org/debian/mosquitto-repo.gpg.key #sudo apt-key add mosquitto-repo.gpg.key #cd /etc/apt/sources.list.d/ #sudo wget http://repo.mosquitto.org/debian/mosquitto-wheezy.list #sudo apt-get update #sudo apt-get install mosquitto Step 3: Install Three Parts of Mosquitto Proper #sudo apt-get install mosquitto mosquitto-clients python-mosquitto Step 4: Stop the Server #sudo /etc/init.d/mosquitto stop Step 5: Configuring and Starting the Mosquitto Server #sudo nano /etc/mosquitto/mosquitto.conf The File Should Look as follows # Place your local configuration in /etc/mosquitto/conf.d/ # # A full description of the configuration file is at # /usr/share/doc/mosquitto/examples/mosquitto.conf.example pid_file /var/run/mosquitto.pid persistence true persistence_location /var/lib/mosquitto/ log_dest topic log_type error log_type warning log_type notice log_type information connection_messages true log_timestamp true include_dir /etc/mosquitto/conf.d Step 6: Starting the Server #sudo /etc/init.d/mosquitto start Step 7: Open Two Terminals using Putty Terminal 1: Type the following: #mosquitto_sub -d -t hello/world Terminal 2: Type the Following: mosquitto_pub -d -t hello/world -m "Hello from Terminal window 2!" you can see the message on Terminal 1...