16 January 2019 B3.0

  • Added Chapter 6, The Shell and Environment.
  • Added Chapter 9, Automation.
  • Added clear and reset explanations to Chapter 1, Getting Your Feet Wet.
  • Added section on GUI clipboards in Chapter 5, Streams of Text, and updated Advanced Processing with to include clearer examples based on feedback from reviewers.
  • Added information on IPv6 and CIDR to Getting Your Connection Information.
  • Cleared all outstanding errata.

26 November 2018 B2.0

  • Added Chapter 3, Navigating the File System.
  • Clarified terminals and shells in Chapter 1, Getting Your Feet Wet.
  • Fixed formatting issues in Chapter 8, Networking Tools, and clarified some output that was hard to read.
  • Updated the section on the file command to include the stat command as well, and renamed it to Getting More Information about File System Objects.
  • Replaced figures in Managing File and Directory Permissions, and fixed several issues where permissions needed better explanations or were incorrectly explained.
  • Fixed open errata.

04 November 2018 B1.0

Initial beta release.

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