Well, knowing what keys to press and in what order isn't exactly the same as knowing the commands they form and those command's effects on the system.
Knowing the effect on the system is vital to understanding how to revert what you did to it and also to knowing what the error messages mean when something goes wrong (as evidenced by your putty log).
Last edited by knc1; 10-30-2012 at 09:48 AM.
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