Of special notes are the hangman game, which shows off some smart coding techniques and shell script tricks. Since the first publication of this book, the internet has taken on more and more responsibilities in our daily lives.
Wicked Cool Shell Scripts: 101 Scripts for Linux, Mac OS X, and UNIX Systems / Edition 1
Many of these responsibilities revolve around synchronizing devices and files with cloud services such as iCloud, Dropbox, and Google Drive. This chapter covers shell scripts enabling us to take full advantage of these services for ensuring files or directories are backed up and synchronized, as well as a couple of shell scripts showing off specific features of OS X for photos or text-to-speech. This chapter is dedicated to identifying and manipulating images from the command line using the suite of image processing tools included in the open source software ImageMagick.
From identifying image types to framing and watermarking images, we write shell scripts to accomplish common image tasks, plus a few more use cases. We deal with dates and appointments all the time, and figuring out how long between two dates, what day a given date was, or how many days until a specified date are all common problems we are faced with. In the final chapter of this book, we cover how we can accomplish solving these problem with easy-to-use shell scripts.
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Launching GitHub Desktop Go back. Launching Xcode Launching Visual Studio Latest commit 1f22d91 May 8, Chapters and layout Chapter 0: Crash Course This chapter focuses on bringing a novice command line user up to speed regarding what shell scripts are, how to build them, and why they are useful.
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Chapter 1: The Missing Code Library Programming languages in the Unix environment, particularly C, Perl, or Python have extensive libraries of useful functions and utilities to validate number formats, calculate date offsets, and perform many more useful tasks. Chapter 2 and Chapter 3: Improving Commands and Creating Utilities These two chapters feature new commands that extend and expand Unix in various helpful ways.
Wicked Cool Shell Scripts: Scripts for Linux, Mac OS X, and Unix Systems - PDF Free Download
Chapter 4: Tweaking Unix This may be heresy, but there are aspects of Unix that seem broken, even after decades of development. Chapter 7: Web and Internet Users The internet is ubiquitous in this day and age. Chapter 8: Webmaster Hacks The other side of the web coin, of course, is when you run a website, either from your own Unix system or on a shared server elsewhere on the network. Chapter 9 and Chapter Web and Internet Administration These two chapters consider the challenges facing the administrator of an internet-facing server, including two different scripts to analyze different aspects of a web server traffic log, tools for identifying broken internal or external links across a website, a web page spell check script, and a slick Apache web password management tool that makes keeping an.
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Chapter Working With the Cloud Since the first publication of this book, the internet has taken on more and more responsibilities in our daily lives. Chapter Days and Dates We deal with dates and appointments all the time, and figuring out how long between two dates, what day a given date was, or how many days until a specified date are all common problems we are faced with.
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Reload to refresh your session. He started writing C applications with the advent of the open source. NET implementation called Mono. In his free time, he enjoys writing modules for the Metasploit framework, parsing binary files, and fuzzing things. Our titles have personality, our authors are passionate, and our books tackle topics that people care about.
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