103 pages of Linux commandline goodness! Nice overall reference, especially the parts on regex and awk. Table of Contents (for those who hate PDFs): Part 1:

103 pages of Linux commandline goodness! Nice overall reference, especially the parts on regex and awk. Table of Contents (for those who hate PDFs): Part 1: Overview and Logistics • Part 2: Basics • Part 3: Streams, pipe and redirection • Part 4: Classic Tools: find, grep, awk, sed • Part 5: Session Management: tmux • Part 6: ssh: config and tunneling • Part 7: Secure Communication with GnuPG • Part 8: Bash Tools • Part 9: Program Development Tools • Part 10: Miscellaneous Utilities • Summary • Practice and Exercises (if time permits else Offline)