Linux Foundation: Introduction to Linux Course Review
The Linux Foundation offers a number of online courses via the edX platform including an Introduction to Linux. One very attractive feature of these courses is that they are free to take, although you can pay an additional fee of $99 (around £75) for a formal 'certificate of completion' if you wish.
The Introduction to Linux course has been prepared by Jerry Cooperstein, the Training Program Director for the Linux Foundation, and there's even a short welcome message from the creator of the Linux kernel, Linus Torvalds himself. So it's safe to say you're in good hands.
The course is designed to help people who have basic IT skills to become familiar with Linux, both using a graphical interface and from the command line.
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