CSP进程与actors的不同之处在于，它比单个邮箱有更丰富的输入和输出通道集。
CSP processes differ from actors in having a much richer set of input and output channels than a single mailbox.
作为可以快速且简单易读的脚本，在对外部进程的输入和输出进行文本处理方面，rexx无懈可击，而且学习和安装也不困难。
For quick and easily readable scripts that perform text manipulation on the inputs and outputs of external processes, Rexx is hard to beat, and not hard to learn or install.
当发生活动时，inetd 把入站请求映射到标准输入 (stdin)、标准输出 (stdout)和标准错误 (stderr)，并启动适当的守护进程。
When activity occurs, inetd maps the incoming request to standard input (stdin), standout output (stdout), and standard error (stderr) and launches the proper daemon.
进程会与它输入或输出频道文件的描述符(套接口)联系在一个端口号，IP地址，已知的捆绑的进程上，从而通过网络发送和接受数据。
A process associates its input or output channel file descriptors (sockets) with a port number and an IP address, a process known as binding, to send and receive data via the network.
父进程使用这些流来写入子进程的输入和获取子进程的输出。
The parent process uses these streams to feed input to and get output from the subprocess.
父进程使用这些流来写入子进程的输入和获取子进程的输出。
The parent process uses these streams to feed input to and get output from the subprocess.
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