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# 4. Installing AFNI_data6 (sample class data)

In a typical AFNI bootcamp, the AFNI_data6 directory will be put under the $HOME directory.

The following commands will download it and place it in the $HOME directory:

    cd
    curl -O http://afni.nimh.nih.gov/pub/dist/edu/data/AFNI_data6.tgz
    tar xfz AFNI_data6.tgz

The output might look like:

Data installation is part of setting up a computer for an AFNI bootcamp. For full details, see: howto: class setup

## 4.1. A simple test

Make sure that AFNI_data6 is installed via the ‘ls’ command:

    ls AFNI_data6

The result should show the contents of that directory, such as:

> - the afni directory
> - the FT_analysis directory
> - the unix_tutorial directory (which contains this tutorial)
> - history.txt

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