Editing 912: Manual Override
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==Explanation== | ==Explanation== | ||
− | There are two jokes in this comic. The first is that the pilot typed "man override" to manually override the plane's computer and steer the plane to safety, but instead he ends up opening the | + | There are two jokes in this comic. The first is that the pilot typed "man override" to manually override the plane's computer and steer the plane to safety, but instead he ends up opening the man page for "OVERRIDE". The second joke is making fun of a trend in documentation for Unix-like systems using the free {{w|GNU}} toolchain. |
− | Historically, {{w|UNIX}} systems had a way to access descriptions of the available programs by using the "man" command (from "manual"). Typing "man [program name]" would output a concise, helpful text, called a "{{w|man page}}", describing the program's functionality, available command-line options, a list of related programs, etc. For some GNU-based systems, however, the output of "man [program name]" will be entirely too brief, mainly telling what the program does, then directing the user to invoke a GNU-specific information system ({{w|Info (Unix)|GNU | + | Historically, {{w|UNIX}} systems had a way to access descriptions of the available programs by using the "man" command (from "manual"). Typing "man [program name]" would output a concise, helpful text, called a "{{w|man page}}", describing the program's functionality, available command-line options, a list of related programs, etc. For some GNU-based systems, however, the output of "man [program name]" will be entirely too brief, mainly telling what the program does, then directing the user to invoke a GNU-specific information system ({{w|Info (Unix)|GNU info}}). GNU info pages can be quite useful, e.g. they often contain much more information than man pages, and are {{w|Hypertext|hypertextual}}, allowing quick navigation through a network of content-related info pages; however, they often are much more complex to search through than simple man files, which take the form of single scrollable pages, one per program. |
− | As such, the | + | As such, the humour is predicated upon understanding the frustration which sometimes arises when GNU/Linux users seek out a man page, hoping for an easy, digestible read, only to find that the man page they opened merely redirects them to another, less accessible network of hypertext info pages. This can be especially annoying when it interrupts a person's workflow; e.g. when what they wanted was to spend three seconds looking up the proper format of a particular command line function, and instead they end up redirected to a maze of detailed documentation. |
− | The title text provides a tongue-in-cheek correction to the comic's | + | The title text provides a tongue-in-cheek correction to the final line of the comic's text, suggesting that rather than typing in "info page", the user/pilot should type "info override"; "info page" would search GNU info for "page", while "info override" would correctly identify the GNU info page for "override". |
==Transcript== | ==Transcript== | ||
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{{comic discussion}} | {{comic discussion}} | ||
[[Category:Linux]] | [[Category:Linux]] | ||
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