Gri: `cd' command

Gri Commands 1: Introduction 2: Simple example 3: Fancy example 4: Running Gri 5: Programming Gri 6: General Issues 7: X-Y Plots 8: Contour Plots 9: Image Plots 10: Examples 11: Handling Data 12: Gri Commands 13: Gri Extras 14: Evolution of Gri 15: Installing Gri 16: Gri Bugs 17: System Tools 18: Acknowledgments 19: License 20: Newsgroup 21: Concept Index | ## 12.3: The ``cd`' Command
    `cd [\pathname]'
If a pathname specified, change to that directory. Normal unix filenames are used, as in the C-shell convention. For example, the commands``cd ~/src`' and ``cd $HOME/src`' are equivalent. You may specify relative pathnames as in ``cd ../sister_directory`'. If no \pathname directory path specified, go to the home directory, exactly as ``cd ~`' and ``cd $HOME`' do.