Adding helpful shortcuts to your bash profile

After ssh-ing into our host, do the following:

1. Ensure that you are currently in your home directory by running cd ~/.

2. Run vi ~/.bash_profile. This command translates to "edit this text file in the vim text editor"

3. Once you're in the text editor, press i to go into insert mode.

4. Copy/paste the block of code below into your file:

   # reload bash