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Wicked Cool Shell Scripts: 101 Scripts for Linux, Mac OS X, and UNIX Systems

Wicked Cool Shell Scripts: 101 Scripts for Linux, Mac OS X, and UNIX Systems

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Condition: Like New

Author(s): Dave Taylor

Publication year: 2017

Publication date: 2017-08-01
Pages: 368
Binding: Paperback

Language: English

Publisher: No Starch

ISBN: 9781593270124
Dimensions: 7.0 x 1.0 x 9.0 in

Working with the shell is an efficient way to interact with your machine. With just a few lines of shell code, your machine can do exactly what you want it to do. What many people don't realize is you can use shell scripts for many essential (and not so essential) tasks, in addition to managing your files and system operations.

This cookbook of useful, customizable, and fun shell scripts gives you tools to solve common problems and personalize your computing environment. Each section contains ready-to-use scripts and an explanation of how each script works, why you'd want to use it, and suggestions for changing and expanding it.

Save time and effort when working with files, maintaining your system, and managing your website with scripts like-
-An interactive spell checker that fixes spelling and typing errors in any document
-A disk backup utility that keeps your files safe in the event of a system crash
-Web logfile analysis tools that measure the traffic to your site, identify the most popular pages, and report any errors
-A weather tracker that reports the current temperature and UV Index, and info such as population and latitude and longitude
-Shell script games, including the old favorite, Hangman

Whether you want to save time managing your system or to find new ways to goof off, you'll agree these scripts are wicked cool!

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  • Like New

    This book is in excellent condition and appears to have been read only once. The pages are clean and unmarked, with no creases or stains. The binding remains firm and tight. There may be minimal signs of shelf wear on the cover or dust jacket, but overall, the book looks and feels nearly new.

  • Very Good

    This book has been read but remains in great condition. It does not look new, yet there is no obvious damage to the cover. Wear and tear are minimal. The pages are clean, free of highlighting or notes, though it may contain identifying marks from a previous owner or bookstore.

  • Good

    This book shows moderate to heavy signs of wear that can include creases, stains or tears. The cover may have minimal damage, and the binding remains intact with slight wear. The majority of pages are undamaged, though there may be some highlighting, underlining, or notes. It may also contain identifying marks from a previous owner or bookstore.

  • Acceptable

    This book shows significant wear, which may include tears, large stains, creases, loose pages, and heavy notes, underlining, or highlighting. The binding may be loose but remains intact. While it has noticeable imperfections, it is still a complete and readable copy. Any major defects will be clearly noted in the listing.

  • As Is

    This book is visibly worn and may be heavily soiled, scuffed, stained, or spotted. It may have loose joints, hinges, or pages, and some text or pages may be missing. Large tears and other significant defects may be present. While still a readable copy, it shows substantial signs of use. Any major flaws will be clearly noted in the listing.

  • Dust Jacket Grading

    (A) Excellent
    The dust jacket is in excellent condition, may show the slightest signs of shelf wear, if any.

    (B) Good
    Shows minor shelf wear, usually along edges and may have a few light stains.

    (C) Fair
    Displays moderate shelf wear, including some noticeable small tears, creasing and/or stains.

    (D) Poor
    Contains large tears, several creases, and/or heavy staining.

    (F) As Is
    Shows significant wear and tear. Majority of dust jacket is torn or missing. May contain heavy staining.