---
name: "blackhole"
section: "1"
platform: "linux"
package: "xjokes"
version: "1.0-7"
release: "Debian 3.0 (Woody)"
platforms: ["linux"]
url: "https://new.carta.tech/undocumented/7"
---

# blackhole(1)

No manpage for this program, utility or function.

Part of [undocumented(7)](/undocumented/7.md).

## NAME

undocumented - No manpage for this program, utility or function.

## DESCRIPTION

This **program, utility** or  **function** does not have a useful manpage.  Please do  **not** report this as a bug, because this has already been reported as a bug; when a manpage becomes available it will be included, and the bug report closed \<*http://www.debian.org/Bugs/*\>. If you are a competent and accurate writer and are willing to spend the time reading the source code and writing good manpages please write a better man page than this one. Please  **contact** the  **package maintainer** in order to avoid several people working on the same manpage.

Try the following options if you want more information.

foo --help, foo -h, foo -?

info foo

whatis foo, apropos foo

check directories /usr/share/doc/foo, /usr/lib/foo

dpkg --listfiles foo, dpkg --search foo

locate '\*foo\*'

find / -name '\*foo\*'

The documentation might be in a package starting with the same name as the package the software belongs to, but ending with -doc or -docs.

If you still didn't find the information you are looking for you might consider posting a call for help to *debian-user@lists.debian.org*.

## SEE ALSO

[**info**(1)](/info/1.md), [**whatis**(1)](/whatis/1.md), [**apropos**(1)](/apropos/1.md), [**dpkg**(1)](/dpkg/1.md), [**locate**(1)](/locate/1.md), [**find**(1)](/find/1.md), [**updatedb**(1)](/updatedb/1.md), [**undocumented**(2)](/undocumented/2.md).

## AUTHOR

Erick Branderhorst \<branderh@debian.org\>.

## THANKS

Kai Henningsen, Ian Jackson,  David H. Silber,  Carl Streeter.