Linux tutorials in PDF forms are available at websites such as Linux-Training.be and LinuxReviews.org. Linux-Training.be offers six PDFs on subjects such as the fundamentals of Linux and web services. LinuxReviews.org offers a beginner's guide to Linux that users can download in a printer-friendly PDF file.
In Linux-Training.be, PDF files with the titles of Linux Fundamentals, System Administration and Linux Servers are available. Available files also include Linux Storage, Linux Security and Linux Networking. Linux Fundamentals is geared toward absolute beginners, and provides basic information. System Administration introduces Linux system administration and management. The file titled Linux Servers guides users on how to set up services such as a web server, a database server and a file server.
Linux Storage covers disk management and other storage-related technologies, while Linux Security covers security-related topics such as file permissions, passwords and SELinux. Linux Networking provides information on how to use Linux in a network.
To download a Linux tutorial from LinuxReviews.org, visit the website, click on Beginners: Learn Linux on the left sidebar, and click on .PDF at the heading of the right sidebar on the following page. The website provides an introduction to Linux with information on users and permissions, opening a command shell, basic commands and symbolic links.