Learn More Python 3 the Hard Way: The Next Step for New Python Programmers

Exercise 9. sed

Using these tiny projects to study yourself is useful, but let’s pan out and look at the main topics you’ve focused on:

1. Startup process for beginning work, such as your text editor, how well you can type, and other things that happen inside the computer

2. Mental attitude when you begin and while you work, with a suggestion for journaling as a way to get control over it

3. Work environment including your desk, lighting, chair, and the kind of computer you use

4. Physical posture and health to avoid injuries while you work

In this exercise we’ll take this improvement plan and go one step further by tracking some metrics. You have been taking a small command line tool, reading about it and determining its features, and then spending ...