PawPrint.net Glossary of Terms

The full name for the commonly abbreviated Blog (so common is the use of Blog that few now even know the derivation)

1) The main Printed Circuit Board (PCB) of a computer - referred to as a Mother Board because other smaller PCB´s are sometimes attached to it - this are in turn referred to as daughter boards.

2) Any PCB that can accept daughter boards.

A measure of image resolution - typical screen resolution is 72 dip whereas printing presse print at 300dpi.

When measuring the resolution of an image you need to know both the physical size and the resolution (in DPI) to acertain the actual amount of data. For example:

An image that is 10 inches wide...

at 72dpi would be 720 pixels wide
at 300dpi would be 3000 pixels wide (roughly 3.5 times the resolution)

ls [options] [names]

List the contents of a directory or directories. This is similar to the dos command ´dir´ frequently abbreviated in many shells to ll for ls -l which lists files with long format. If no [names] then the contents of the current directory are listed.

Options
-1, --format=single-column
Print one entry per line of output.

-a
List all files, including the normally hidden files whose names begin with a period.

-b, --escape
Display nonprinting characters in octal an...

Making several exposures, using different settings (initially this was restricted to exposure but with digital photography can also include white balance and quality). Bracketing allows for error and permits selection of the best exposure after development.

Most professional photographers will always bracket photos where you only have one chance to capture the moment - weddings for example.

In 1991, the NCSA introduced NCSA Mosaic, the first readily-available graphical Web Browser that vitrually kickstarted the dot.com revolution. It may not look like much now - but it is interesting to consider how similar modern browsers look to the original.