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How to search in man page

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The command used to display them is man. In spite of their scope, man pages are designed to be self-contained documents, consequentially limiting themselves to referring to other man pages when discussing related subjects. This is in sharp contrast with the hyperlink-aware Info documents , GNU's attempt at replacing the traditional man page format. Manuals are sorted into several sections.

SEE VIDEO BY TOPIC: Linux Man Pages - A Quick Tutorial

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SEE VIDEO BY TOPIC: MAN'S SEARCH FOR MEANING BY VIKTOR FRANKL

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The command used to display them is man. In spite of their scope, man pages are designed to be self-contained documents, consequentially limiting themselves to referring to other man pages when discussing related subjects. This is in sharp contrast with the hyperlink-aware Info documents , GNU's attempt at replacing the traditional man page format.

Manuals are sorted into several sections. For a full listing see the section entitled "Sections of the manual pages" in man-pages 7. Man pages are usually referred to by their name, followed by their section number in parentheses. Often there are multiple man pages of the same name, such as man 1 and man 7. In this case, give man the section number followed by the name of the man page, for example:.

Man pages all follow a fairly standard format, which helps in navigating them. See the section entitled "Sections within a manual page" in man-pages 7. Man pages can be searched when the exact name of a page is not known using any of the following equivalent commands:.

One-line descriptions of man pages can be displayed using the whatis command. For example, for a brief description of the man page sections about ls , type:.

If the number of columns in the terminal is too small e. This can be very disturbing for reading. With Bash , that would be:. Instead of the standard interface, using browsers such as lynx and Firefox to view man pages allows users to reap info pages' main benefit of hyperlinked text.

Alternatives include the following:. This article or section is a candidate for moving to Installation. Install the mandoc AUR package. To convert a page, for example free 1 :. First, install man2html from the official repositories. The GNU implementation of man in the Arch repositories also has the ability to do this on its own:. You can override this by passing the binary to the -H option. Caveats: Fonts are generally limited to Times at hardcoded sizes.

There are no hyperlinks. Some man pages were specifically designed for terminal viewing, and won't look right in PS or PDF form. Here follows a non-exhaustive list of noteworthy pages that might help you understand a lot of things more in-depth. More generally, have a look at category 7 miscellaneous pages :. Related articles Color output in console man. Note: The search feature is provided by a dedicated cache. By default, maintenance of that cache is handled by man-db.

If you are getting a "nothing appropriate" message for every search, try manually regenerating the cache by running mandb as root. Notes: All man page viewers should be listed together. Discuss in Talk:Man page. Tip: You can use the! Bang to search through the Arch Linux man pages directly. Warning: Some distributions provide patched or outdated man pages that differ from those provided by Arch. Exercise caution when using online man pages. Category : Command-line.

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Linux Tutorial - 4. Manual Pages

While they're not all well-advertised, there are actually a variety of means of getting help under Unix. Man pages correspond to online manuals for programs, file formats, functions, system calls, and so forth. If you've never read one before, the best way to start is by typing 'man man ' at the command line.

Command line users are undoubtedly familiar with man pages, or manual pages, that contain details, help , and documentation to specified commands and functions. Referencing a man page can be essential when trying to learn proper syntax or how a command works, but with how large some manual pages are it can be a real drag to scroll through the entire man page to try and find a relevant portion.

A very useful aspect of the Linux command line is that the documentation for almost all command line tools is easily accessible. These documents are known as man pages, and you can easily access them through the command line using the man command. In this tutorial, we will discuss the basics of man using some easy to understand examples. But before we do that, it's worth mentioning that all examples in this article have been tested on Ubuntu The man command gives users access to manual pages for command line utilities and tools.

How to Search Man Pages at the Command Line

The online Reference Manual man pages provide detailed descriptions and usage of the commands. You can use the man command to display the man page entry that explains a given command. The syntax of the man command is as follows. The online man page entries are organized into sections based on the type or usage of the command or file. For example, Section 1 contains user commands, and Section 4 contains information about various file formats. To look up a specific section of the man page, use the man command with the -s option, followed by the section number, and the command or file name. The table below shows the section numbers of the manual followed by the types of pages they contain.

Linux man Command Tutorial for Beginners (8 Examples)

Jump to navigation. It's easy to get into the habit of googling anything you want to know about a command or operation in Linux, but I'd argue there's something even better: a living and breathing, complete reference, the man pages , which is short for manual pages. The history of man pages predates Linux, all the way back to the early days of Unix. Man pages also have a reputation of being terse and, in a way, have a language of their own. Just like Unix and Linux, the man pages have not been static, and they continue to be developed and maintained just like the kernel.

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The Linux command line offers a wealth of power and opportunity. If your memory is like mine then you find it hard to remember a large number of details. Fortunately for us there is an easy to use resource that can inform us about all the great things we can do on the command line.

find(1) - Linux man page

This guide shows how to navigate man pages using the man command. Everyone at some point in their Linux life has used it: the man command. However, while the man program itself appears to be rather simplistic in its construct, it has a few extra abilities than just simply scrolling through the page. This document hopes to help shed some light on these capabilities.

SEE VIDEO BY TOPIC: Ubuntu: How to search through a man page? (3 Solutions!!)

By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Super User is a question and answer site for computer enthusiasts and power users. It only takes a minute to sign up. What I'd like to be able to do is to search for the next occurrence of the word or phrase without having to type it out again. The default pager used for manual pages is less , which has similar shortcuts to those in the vim text editor. Sign up to join this community.

How to effectively use Man Pages under Linux

By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Ask Ubuntu is a question and answer site for Ubuntu users and developers. It only takes a minute to sign up. Patterns can be regular expressions , for example, you could search for the word "option" by typing. Another useful operation is Union , as in color colour , which finds every occurrence of either color or colour this is sometimes called boolean OR. If you are searching for strings containing some of these "reserved" characters like?

Dec 19, - Under KDE or Gnome desktop I get nice facility to search all man pages for particular command or phrase. I am login to remote server over the.

By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. It only takes a minute to sign up. Sometimes I need to look up certain words through all the manual pages. I am aware of apropos , but if I understand its manual right, it restricts search to the descriptions only.

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