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
应该说，bash这类shell脚本的学习书籍，涉及的内容会比较杂，很高兴作者把这些杂乱的内容有序的组织到这本书里。 应该说，这本书读起来应该不会很吃力，因为对bash的介绍很多也就是对linux操作系统，特别是和shell相关部分的介绍，而且很多人对linux/unix的最直观和直接的操...
評分应该说，bash这类shell脚本的学习书籍，涉及的内容会比较杂，很高兴作者把这些杂乱的内容有序的组织到这本书里。 应该说，这本书读起来应该不会很吃力，因为对bash的介绍很多也就是对linux操作系统，特别是和shell相关部分的介绍，而且很多人对linux/unix的最直观和直接的操...
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$(()), $[], [],...
評分我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看过了 我看...
用戶評價
bash 都不會，玩個蛋的計算機。
评分講得很容易懂，不過我不喜歡作者說因為有些操作不安全就不要做的觀點。因為他給的建議也不安全。
评分絮絮叨叨意識流寫作
评分CH1-8, 10-12
评分亂，沒什麼心思看啊
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