Uses and functions of the bash shell
bashshell的用法和功能
You can navigate your Linux file systems using the bash commands shown in Listing 9.
可以使用清单9所示的bash命令导航Linux文件系统。
Download bash and get the resources you need to start working with the bash shell now.
下载bash并获取使用bashshell所需的参考资料。
According to the PPID fields in this list, the ps command is a child of the bash shell.
从该列表的PPID字段中，我们知道ps命令是bashshell的子进程。
Please note that this is done in the bash shell, the default in most Linux distributions.
请注意，这是在bashshell（大多数Linux发行版的默认值）内完成的。
The Z shell is an enhanced version of the Korn shell with many features found in the bash shell.
Zshell是Korn shell的一个增强版本，具备bash shell的许多特色。
You will notice that on a US keyboard, shift-4 is "$", which is the bash variable expansion character.
注意到了吗：在美国键盘上，shift-4是 "$"，它是bash变量扩展字符。
Inside a function or script, you can refer to the parameters using the bash special variables in Table 1.
在函数或脚本中，您可以使用表1中列出的bash特殊变量来引用参数。
You can save a pipeline or list in a file and then run it using the sh (default shell) or the bash command.
您可以将管道线或列表保存在一个文件中，然后使用sh(默认shell)或bash命令运行它。
Basically, the bash script just contains the listing of all the commands that were typed at the command line.
基本上，bash脚本只包含在命令行输入的所有命令列表。
When a command or the bash shell itself initiates (or spawns) a new shell sub-process to perform a task, it is known as forking.
命令或bashshell本身可能启动(或生成)新的shell子进程以执行某一任务，这称为forking。
Many newbies type "man bash" to view the bash man page, only to be confronted with a very terse and technical description of shell functionality.
许多新手输入“manbash ”来查看bash帮助页，但只得到非常简单和技术方面的shell功能性描述。
In this case, the second process (emacs) was a child of the first (the bash shell), and therefore terminated when the first was killed by the fuser command.
在这里，第二个进程(emacs)是第一个进程(bashshell)的子进程，因此在fuser命令杀死第一个进程时它就会终止。
Another article in this series will show you how to make the script file executable, but for now we'll stick to running scripts by using the sh or the bash command.
本系列的另一篇文章将显示如何让脚本文件变成可执行文件，但是在本文中我们通过sh或bash命令运行脚本。
Copy the Bash shell scripts and the associated files.
复制Bashshell脚本和相关文件。
Copying the Bash shell scripts into the proper directory.
将Bashshell脚本复制到正确的目录下。
The Bash shell is already installed and configured in your Linux system.
Bashshell脚本已经在Linux系统中安装和配置好了。
The Bash shell completes as much of the filename as it can, and then stops.
Bashshell将尽可能多的完成文件名，然后停止。
This section describes how to run the Bash shell scripts for function testing.
本节描述如何运用Bashshell脚本进行功能测试。
In such a case, the Bash shell suspends the process, so that it is no longer executing.
对于这种情况，Bashshell将暂停进程，从而使它停止执行。
What prompted the writing of the GNU Bash Reference Manual and the Bash Reference Manual?
什么原因促使您编写GNUBash参考手册和Bash参考手册？
This community project provides a framework of extensions and convenience for the Bash shell.
这个社区项目提供了用来扩展和简化Bash shell的框架。
You can create and modify the Bash shell scripts using text editors already provided by Linux, such as vi.
可以使用由Linux提供的文本编辑器如vi创建和修改Bashshell脚本。
The bash shell lets you redirect standard input, standard output, and standard error on a Linux or UNIX system.
bashshell允许重定向Linux或UNIX系统上的标准输入、标准输出和标准错误。
The bash shell is a free version of the Bourne shell, the first Unix shell, and includes many additional features.
bashshell是Bourne shell的一个免费版本，它是最早的Unix shell，包括许多附加的特点。
If the BASH shell is non-interactive, it expands the value of the BASH_ENV environment variable and executes the file named.
如果BASHShell是非交互的，那么它将扩展BASH_ENV环境变量的值，并执行所指定的文件。
By default you can use the cursor keys, and backspace, to move around and edit the input line, just like with the Bash shell.
可以缺省地使用光标和退格键来移动和编辑输入行，就象在Bashshell中一样。
The Bash shell provides plenty of programming constructs to develop scripts that have a range from very simple to medium complexity.
Bashshell提供了大量的编程构造用于开发从非常简单到中等复杂的脚本。
This is typically in the form of the Bash shell, or sometimes the C shell, or Tcsh, or the Korn shell(the default on IBM's AIX operating system).
其中比较典型的是Bashshell，有时也会是C shell，或Tcsh，Korn shell（IBMAIX 操作系统的缺省 shell）。
The Bash shell scripts and the associated files need to be copied into the directory structure of the user id who is going to conduct the function testing.
Bashshell脚本和相关文件需要复制到要进行功能测试的用户标识的目录结构下。
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