Go to TogaWare.com Home Page. GNU/Linux Desktop Survival Guide
by Graham Williams
Duck Duck Go

Borders for Images

$ convert sample.jpg -border 10x20 output.jpg
This adds a border of 2 pixels wide and 4 pixels high.

Next we can add a more decorative border

$ mogrify -frame 20x20 <filename>

Support further development by purchasing the PDF version of the book.
Other online resources include the Data Science Desktop Survival Guide.
Books available on Amazon include Data Mining with Rattle and Essentials of Data Science.
Popular open source software includes rattle and wajig.
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