What is the command line?

• A bridge to your computer - talk to the operating system
• A GUI without the graphics
  

Why learn the command line ?

• Not outdated relic from the past
• Powerful and succinct
• Develop computation skills and problem solving
• Sometimes in might be your only choice

Through this course you will become good friends

• Will be used in (probly) all the modules
• It will become second nature (eventually)
• Don’t panic (and use google)