nroff
rose1 发表于 2020-10-21 09:05浏览次数：
在类似Unix的操作系统上，nroff命令（“新径流”的缩写）用于格式化（“径流”）文档以进行显示或定宽打印。除了用户功能以外，系统内部还使用它来格式化手册页中的文本格式。
本文档介绍nroff的GNU / Linux版本。
On Unix-like operating systems, the nroff command (short for "new runoff"), is used to format ("run off") documents for display or fixed-width printing. In addition to user functions, internally, the system uses it to format the text in man pages.
This document covers the GNU/Linux version of nroff.
目录：
1 nroff 运行系统环境
2 nroff 语法
3 nroff 例子
nroff 运行系统环境
nroff 语法
nroff [-e] [-h] [-i] [-q] [-mname] [-nN] [-opagelist] [-raN] [-sN] [-Tname]
选件
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-e
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使用完整的终端分辨率，在调整的行中产生等距的单词。
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-h
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在水平间距期间使用输出制表 符可加快输出速度并减少输出字符数。选项卡设置假定为每8个标称字符宽度。
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-i
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输入文件用完后，请阅读标准输入。
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-q
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调用rd请求的同时输入输出模式。
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-m名称
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在宏文件/ usr / share / lib / tmac / tmac之前。输入文件的名称。
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-nN
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数第一生成的页面N。
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-o页面列表
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仅打印页码显示在数字和范围的逗号分隔列表中的页面。范围N - M表示页面N到M ; 首字母-N表示从开始到第N页；和最终N -手段从N到最后。
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-raN
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组注册一个（单字符）来N。
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-sN
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每N页停止一次。nroff将在每N页之前停止（默认N = 1）以允许装入或更换纸张，并且将在收到NEWLINE后恢复。
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-T名称
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为指定名称的设备准备输出。已知名称为：
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37
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TeleType Corporation Model 37终端，这是默认设置。
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lp | tn300
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GE-任何没有半线功能的线式打印机或终端。
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300
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DASI-300。
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3300-12
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12 DASI-300-12间距。
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300S
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DASI-300S。
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300S-12
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DASI-300S。
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382
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DASI-382（精美的DTC 382）。
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450
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DASI-450（暗黑破坏神Hyterm）。
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450-12
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DASI-450（Diablo Hyterm）-12间距。
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832
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AJ 832
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nroff [-e] [-h] [-i] [-q] [-mname] [-nN] [-opagelist] [-raN] [-sN] [-Tname]
Options
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-e
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Produce equally-spaced words in adjusted lines, using full terminal resolution.
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-h
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Use output Tab characters during horizontal spacing to speed output and reduce output character count. Tab settings are assumed to be every 8 nominal character widths.
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-i
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Read the standard input after the input files are exhausted.
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-q
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Invoke the simultaneous input-output mode of the rd request.
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-mname
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Prepend the macro file /usr/share/lib/tmac/tmac.name to the input files.
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-nN
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Number first generated page N.
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-opagelist
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Print only pages whose page numbers appear in the comma-separated list of numbers and ranges. A range N-M means pages N through M; an initial -N means from the beginning to page N; and a final N- means from N to the end.
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-raN
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Set register a (one-character) to N.
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-sN
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Stop every N pages. nroff will halt prior to every N pages (default N=1) to allow paper loading or changing, and will resume upon receipt of a NEWLINE.
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-Tname
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Prepare output for a device of the specified name. Known names are:
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37
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TeleType Corporation Model 37 terminal this is the default.
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lp | tn300
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GE - any line printer or terminal without half-line capability.
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300
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DASI-300.
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3300-12
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12 DASI-300 - 12-pitch.
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300S
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DASI-300S.
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300S-12
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DASI-300S.
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382
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DASI-382 (fancy DTC 382).
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450
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DASI-450 (Diablo Hyterm).
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450-12
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DASI-450 (Diablo Hyterm) - 12-pitch.
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832
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AJ 832
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nroff 例子
nroff -s4 -me users.guide
使用-me宏程序包格式化users.guide。
nroff -s4 -me users.guide
Formats users.guide using the -me macro package.