Installation of Jacksum for the command line on OS X

1. Go to www.java.com and install the latest Java Runtime Environment, see also requirements, if a suitable JRE does not exist already on the computer.

2. Download and unzip the file called jacksum-1.7.0.zip.

   cd Downloadverzeichnis
   unzip jacksum-1.7.0.zip

3. Start Jacksum in a terminal by typing

   cd Installationfolder
   java -jar jacksum.jar

4. In order to start Jacksum with more comfort from any directory

   jacksum

you have to modify the launch script that is part of the distribution and place it in a folder that is reachable within your PATH environment variable. Also make sure that the user has execute permissions on the file (man chmod). Alternatively you can set also an alias (e. g. alias jacksum="java -jar "<path to jacksum.jar>"/jacksum.jar)

Jacksum auf der Kommandozeile unter OS X
5. Examples

Examples can be found in the manpage that you can see by tying:

   $ jacksum -h en examples


Download

Highlights

The Team

The long list of contributors can always be found in the latest download package and in the copyright section. The founder and lead for this project is Johann N. Löfflmann from Germany. Since 2002 he has been working with very talented people all around the world in order to improve Jacksum further.

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