Tag Archives: Classic Personal computers

Looking at shells, internal and External commands

Posted on May 3, 2016 by nigel borrington

This Study area follows on from this Post , Using Linux Shells Each of the available command shells in Linux has two primary types of commands, Internal or External. Internal By saying a command is Internal, these commands are fully … Continue reading →

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Looking Back to the 1980’s, The Sinclair QL.

Posted on January 27, 2015 by nigel borrington

The year is 1984 and the personal computer business has only just been born, few people even have a mobile phone never mind an i-phone or a smart phone, fewer people even have an email address, blog or a face-book … Continue reading →

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