This refreshed edition serves as the most valuable guide yet to the bash shell. It's full of practical examples of shell commands and programs guaranteed to make everyday use of Linux that much easier. Includes information on key bindings, command line editing and processing, integrated programming features, signal handling, and much more!
O'Reilly's bestselling book on Linux's bash shell is at it again. Now that Linux is an established player both as a server and on the desktop Learning the bash Shell has been updated and refreshed to account for all the latest changes. Indeed, this third edition serves as the most valuable guide yet to the bash shell. As any good programmer knows, the first thing users of the Linux operating system come face to face with is the shell the UNIX term for a user interface to the system. In other words, it's what lets you communicate with the computer via the keyboard and display. Mastering the bash shell might sound fairly simple but it isn't. In truth, there are many complexities that need careful explanation, which is just what Learning the bash Shell provides. If you are new to shell programming, the book provides an excellent introduction, covering everything from the most basic to the most advanced features. And if you've been writing shell scripts for years, it offers a great way to find out what the new shell offers. Learning the bash Shell is also full of practical examples of shell commands and programs that will make everyday use of Linux that much easier. With this book, programmers will learn:
* How to install bash as your login shell
* The basics of interactive shell use, including UNIX file and directory structures, standard I/O, and background jobs
* Command line editing, history substitution, and key bindings
* How to customize your shell environment without programming
* The nuts and bolts of basic shell programming, flow control structures, command-line options and typed variables
* Process handling, from job control to processes, coroutines and subshells
* Debugging techniques, such as trace and verbose modes
* Techniques for implementing system-wide shell customization and features related to system security
具體描述
讀後感
看完这本书，可是里面的题目有些不会^^^^^，后面几章的课后习题没有解答，对我这种菜鸟有点难度啊…… 深入的学习shell script，看什么？？ ABS吗？
評分确实是Learning系列的书，所以非常的浅显易懂。 适合没有什么Shell实用经验的人。 可以很快对Bash有一个整体的概念，并且能够做一些简单的工作。 看完了书，还需要很多的实际解决问题的经验才行。
評分这不是我想要的Shell入门，因为它没有让我感受到一丝Shell的魅力，通篇只有细节，而且讲述不清（比如对getopts里OPTARG(在bash 3.2里好像是OPTSTRING)的讲解，让我一度很困惑，这个序列存的参数到底是以词为单位呢，还是字符），缺乏比较（比如文中似乎没有关于$(()), $[], [],...
評分看完这本书，可是里面的题目有些不会^^^^^，后面几章的课后习题没有解答，对我这种菜鸟有点难度啊…… 深入的学习shell script，看什么？？ ABS吗？
評分看完这本书，可是里面的题目有些不会^^^^^，后面几章的课后习题没有解答，对我这种菜鸟有点难度啊…… 深入的学习shell script，看什么？？ ABS吗？
用戶評價
個人意見，我覺得很一般。
评分還行. 條理比較清楚.
评分上課用過的教材 覺得shell這個東西還挺有用的吧。。。大量用正則錶達式什麼的還是很適閤批處理
评分為瞭寫一個小function而看瞭這本書的前8章。 感覺寫得不錯，基本一邊看一邊寫最後也寫齣來瞭。看完以後再看彆人寫的天書一般的script終於能稍微理解一點瞭。不過我覺得shell script不用深究，隻要能看懂大緻即可。真需要用到的時候去網上找找就行。
评分bash入門基礎
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