---
name: "md5Digest"
section: "1"
platform: "linux"
package: "gnustep-examples"
version: "1:1.4.0+git20210703-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/gnustep-examples/7"
---

# md5Digest(1)

various example GNUstep tools/applications

Part of [gnustep-examples(7)](/gnustep-examples/7.md).

## NAME

gnustep-examples - various example GNUstep tools/applications

## SYNOPSIS

\[ **example program** \]

## DESCRIPTION

**GNUstep Examples** are a compilation of applications and tools to demonstrate and test the abilities of certain GNUstep classes.  Some of them are useful enough on their own; others are included purely for testing purposes.

Here is a short description of the programs in alphabetical order:

- **Calculator**

  Fully functional, but very simple calculator which supports only basic arithmetic functions. [**EdenMath**(1)](/EdenMath/1.md) is much more user-friendly and powerful.

- **CurrencyConverter**

  Simple currency converter.

- **Finger**

  An application to perform network operations like [**finger**(1)](/finger/1.md), [**whois**(1)](/whois/1.md), [**ping**(8)](/ping/8.md) and **traceroute**(1).

- **GFractal**

  A simple fractal viewer.

- **GSTest**

  Tests for various *GNUstep GUI* classes, combined in one application.

- **HostAddress**

  Application to convert a hostname to an IP address and vice-versa.

- **Ink**

  A text editor that supports both plain text and RTF/RTFD.  Usually the “standard” test application, especially for the *NSDocument* class.  See [**TextEdit**(1)](/TextEdit/1.md) for a more capable editor.

- **md5Digest**

  This tool creates an md5 digest using the example filter based on what type of file is being accessed.

- **MyGL**

  Application that demonstrates the creation of a transparent *NSOpenGLView* by parsing a COLLADA file.

- **NSBrowserTest**

  Test application for the *NSBrowser* class.

- **NSImageTest**

  Test application for the *NSImage* class.

- **NSPanelTest**

  Test application for the *NSPanel* class.

- **NSScreenTest**

  Test application for the *NSScreen* class.  Usually used to check the display's capabilities.

- **PowerPaint**

  A simple graphic editor.

- **TestDrawing**

  A test for drawing operations.

## OPTIONS

All programs do not accept any options except the standard GNUstep ones. **md5Digest** reads files from the standard input.

## SEE ALSO

[**GNUstep**(7)](/GNUstep/7.md).

## AUTHORS

The **GNUstep Examples** were written by various GNUstep developers.

This manual page was added by Yavor Doganov \<yavor@gnu.org\>.

## COPYRIGHT

Copyright © 1997-2025 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.