您好，我认为您不需要为您的目的编写程序，我的意思是在控制台模式下阅读 pdf 文件，因为 less 命令已经为您完成了。所以使用它并享受它吧。
less "the name of pdf file"
Hi I think that you don't need to write a program for your purpose I mean reading pdf file in console mode because less command already do it for you. So use it and just enjoy it.
This will display the page range 13 (first page) to 17 (last page), preserve the layout of a double-password protected named PDF file (using user and owner passwords secret and supersecret), with Unix EOL convention, but without inserting pagebreaks between PDF pages, piped through less...
pdftotext -h displays all available commandline options.
Of course, both tools only work for the text parts of PDFs (if they have any). Oh, and mathematical formula also won't work too well... ;-)
Edit: I had mis-typed the command above (originally using pdftops instead of pdftotext).
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您好，我认为您不需要为您的目的编写程序，我的意思是在控制台模式下阅读 pdf 文件，因为
less命令已经为您完成了。所以使用它并享受它吧。Hi I think that you don't need to write a program for your purpose I mean reading pdf file in console mode because
lesscommand already do it for you. So use it and just enjoy it.好吧，你甚至要求知道“蹩脚”的。这里有两个（你自己决定他们各自的蹩脚程度）：
第一：Ghostscript的
txtwrite输出设备第二：XPDF 的
pdftotextCLI 实用程序（比 Ghostscript 更好）：这将显示页面范围 13（第一页）到 17（最后一页） ，保留受双密码保护的命名 PDF 文件的布局（使用用户和所有者密码秘密和超级秘密），采用 Unix EOL 约定，但不在 PDF 页面之间插入分页符，通过 less...
pdftotext -h显示所有可用的命令行选项。当然，这两种工具仅适用于 PDF 的文本部分（如果有的话）。哦，数学公式也不能很好地工作...;-)
编辑：我错误地输入了上面的命令（最初使用
pdftops而不是pdftotext）。Ok, you asked to know even "crappy" ones. Here are two (decide yourself about their respective crappiness):
First: Ghostscript's
txtwriteoutput deviceSecond: XPDF's
pdftotextCLI utility (better than Ghostscript):This will display the page range 13 (first page) to 17 (last page), preserve the layout of a double-password protected named PDF file (using user and owner passwords secret and supersecret), with Unix EOL convention, but without inserting pagebreaks between PDF pages, piped through less...
pdftotext -hdisplays all available commandline options.Of course, both tools only work for the text parts of PDFs (if they have any). Oh, and mathematical formula also won't work too well... ;-)
Edit: I had mis-typed the command above (originally using
pdftopsinstead ofpdftotext).还有绿色 PDF 查看器。 YouTube 上有一个演示。
There is also the green PDF viewer. There is a demo on YouTube.
顺便说一句，我总是处于同样的情况，我使用 mc（午夜指挥官），它可以很好地处理文本 pdf...
只需在mc中查看文件（F3）
By the way, i m always in the same situation, and I use mc (midnight commander) which handles text pdf's very well...
Just view the file (F3) in mc
尝试
fbgs，它应该由fbi或fbida包提供，具体取决于您的发行版。请注意，它仅在真实终端（ttys）中工作。Try
fbgs, which should be provided by thefbiorfbidapackage depending on your distribution. Note that it only works in real terminals (ttys).http://web.archive.org/web/20150316143120/http://linuxers.org/howto/how-open-pdf-files-linux-console-using-fbgs-framebuffer-pdf-viewer
fbpdf 是一个帧缓冲 pdf 查看器。
还有一个叉子，jfbpdf，但目前我无法让它工作。
fbpdf is a framebuffer pdf viewer.
There is also a fork, jfbpdf, but at the moment I am not able to get it working.
仅当您的 PDF 文档是结构化的，即它是 时，此功能才有效带标签的 PDF 文档。
这是获得文档中文本对象的正确阅读顺序所必需的。
带标签的 PDF 文档还允许您重新排列文档，尽管我不知道有任何工具可以使用命令行输出执行此操作。
This would only work if your PDF document is structured, i.e. it is a tagged PDF document.
This is required to get the correct reading-order of the text objects in the document.
Tagged PDF documents also allow your to re-flow the document though I am not aware of any tool doing that with command line output.