Contents: Where to start Booting and system management daemons Access control and rootly powers Process control The filesystem Software installation and management Scripting and the shell User management Cloud computing Logging Drivers and the kernel Printing TCP/IP networking Physical networking IP routing DNS: the domain name system Single sign-on Electronic mail Web hosting Storage The network file system SMB Configuration management Virtualization Containers Continuous integration and delivery Security Monitoring Performance analysis Data center basics Methodology, policy, and politics
