tldr/pages/common/groff.md

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# groff
> GNU replacement for the `troff` and `nroff` typesetting utilities.
2019-06-07 11:58:27 +01:00
> More information: <https://www.gnu.org/software/groff>.
- Format output for a PostScript printer, saving the output to a file:
`groff {{path/to/input.roff}} > {{path/to/output.ps}}`
- Render a man page using the ASCII output device, and display it using a pager:
`groff -man -T ascii {{path/to/manpage.1}} | less`
- Render a man page into an HTML file:
`groff -man -T html {{path/to/manpage.1}} > {{path/to/manpage.html}}`
- Typeset a roff file containing [t]ables and [p]ictures, using the [me] macro set, to PDF, saving the output:
`groff {{-t}} {{-p}} -{{me}} -T {{pdf}} {{path/to/input.me}} > {{path/to/output.pdf}}`
- Run a `groff` command with preprocessor and macro options guessed by the `grog` utility:
`eval "$(grog -T utf8 {{path/to/input.me}})"`