Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
复制到其他文本格式时，屏幕的命令提示帮助和其他输出存在宽度问题。MANWIDTH 在 linux 中用于改变这个宽度。它只是一个环境变量吗？如何扩大或转储格式化输出到文本文件？
Command-prompt help is preformatted (doesn't grow with increasing window-width). There's a console-API which could return this information, but the preformatted help-text does not use that.