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“UbuntuHelp:Man/zh”的版本间的差异

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介绍
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命令行程序man是用来显示Unix和Linux手册页面的。这些手册页面是储存在计算机硬盘上的完备的参考文献。它们通常很短小,但也可能很长。Ubuntu的手册页面系统为每个命令行程序都提供了参考手册,而且很多时候这也是该命令行程序的唯一参考资料的来源。Man使用
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命令行程序man是用来显示Unix和Linux手册页面的。这些手册页面是储存在计算机硬盘上的完备的参考文献。它们通常很短小,但也可能很长。Ubuntu的手册页面系统为每个命令行程序都提供了参考手册,而且很多时候这也是该命令行程序的唯一参考资料的来源。Man使用分页程序来显示数据, 分页程序是一种以文本终端来一屏一屏地显示文件的程序。
 
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分页程序来显示数据, 分页程序是一种以文本终端来一屏一屏地显示文件的程序。
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2007年12月18日 (二) 14:40的版本

Introduction

The command-line program man is used for displaying Unix and Linux manual pages (usually called manpages). Manpages are self-contained reference documents stored on the machine's hard drive. They are usually short, but can be quite long. Ubuntu's manpage system has a reference for every command-line program, and in many cases it is the only source of information. Man displays the data using a pager, a type of program that shows files on text-based terminals one screen at a time. On Ubuntu, less is the pager that is used. The manpage system has been a part of Unix and Unix-like systems since the early 1980s, and although it is primitive by today's standards, it is nevertheless a useful resource. It offers a quick reference to the switches and and options available in terminal-based commands and programs such as ls, find, less, and of course, man itself. In addition, it also contains information on almost all of the GUI based programs on your system, such as gimp and firefox. This page describes how to use man at the command line, and gives an overview of the manpage system. It does not cover the tools apropos or whatis, both of which are used for searching parts of the manpage data, and both of which have equivalents in man using the -k and -f switches. The -k and -f switches are covered here.


介绍

命令行程序man是用来显示Unix和Linux手册页面的。这些手册页面是储存在计算机硬盘上的完备的参考文献。它们通常很短小,但也可能很长。Ubuntu的手册页面系统为每个命令行程序都提供了参考手册,而且很多时候这也是该命令行程序的唯一参考资料的来源。Man使用分页程序来显示数据, 分页程序是一种以文本终端来一屏一屏地显示文件的程序。