Mastering UNIX Shell Scripting by Randy Michael. Reviews. by Marco Fioretti. on November 1, 2004. John Wiley & Sons, 2003. ISBN: 0471218219. $45 US. ... The most arcane shell commands and options are ...

BEGIN and END. Two unique patterns, BEGIN and END, execute commands before gawk starts processing the input and after it finishes processing the input.The gawk utility executes the actions associated ...

Semantics-driven static analysis is being proposed by a group of researchers as way to ensure that Unix, Linux, and macOS shell programs are safe, bug-free, and work as expected.However, the ...

Sandra Henry-Stocker was a programmer, Linux systems administrator, security engineer and Linux journalist for most of her 30-year career. She describes herself as "USL" (Unix as a second language ...

What you’ll learn: The basics of interacting with computers using the Unix shell (a.k.a. the command line), which is a foundational skill for all other technical computing. You’ll learn how to ...