open robo 3t in ubuntu code example

Example: install robomongo ubuntu

## 1. Download the tar file from robomongo site. The current file is robo3t-1.1.1-linux-x86_64-c93c6b0.tar.gz, but yours could be different.
## robomongo-site-link ## https://robomongo.org/download
## 2.Open up the terminal, switch to download directory and run the following commands:

tar -xvzf robo3t-1.1.1-linux-x86_64-c93c6b0.tar.gz
sudo mkdir /usr/local/bin/robomongo
sudo mv  robo3t-1.1.1-linux-x86_64-c93c6b0/* /usr/local/bin/robomongo
cd /usr/local/bin/robomongo/bin
sudo chmod +x robo3t 
sudo gedit ~/.bashrc

## Add the following line to the end of .bashrc file:

alias robomongo='/usr/local/bin/robomongo/bin/robo3t'

## Save and close the file. Now reload it using the following command:

source ~/.bashrc

##Then you can run robomongo from your terminal and it will work:
robomongo