Shell script for connecting to EC2 instance and pulling code from github

Shell script: .bashrc

#Make life easier by aliasing daily used commands

### edit .bashrc file
Step 1:- Move to home directory by typing.
>CD
Step 2:- Open .bashrc file.
>vim .bashrc
or
>nano .bashrc
Step 3:- Write aliases... 
   Hit "I" for vim editor to come in insert mode

alias gp='git pull'        
alias pull-server='sh ~Desktop/pull-server.sh'
runProject() {
     cd E:/Project/Node-api   // mode to project directory
     code .                   // run visual code editor
     npm start                // run nodeJs server
}
alias runProject='runProject' // now all these commands will run by typing "runProject" only


Step 4:- close and save file.
Hit esc key for Vim editor and type :wq to save and exit.
Hit ctr-O to save and ctr-x to exit for nano editor

Shell script: pull-server.sh

#! /bin/sh
if [ "$1" = "cricket" ]; then
	pwd="/home/outgrow/og-build/";
	branch="cricket";
elif [ "$1" = "lazyCalc" ]; then
	pwd="/home/outgrow/livec/og-build/";
	branch="satnamoutgrow";
else
	echo "Bad Argument!! $1. Allowed arguments are 'cricket' for frontend and 'lazyCalc' for live calculators"; exit;
fi

ssh -T -i ~/Desktop/ubuntu-ec2.pem [email protected] <<EOF
cd $pwd
echo Branch to be Pulled...
git branch
sudo git pull origin $branch
EOF