Terminology Questions
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add to Style Guide:
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hard link (not hardlink)   
closed source (instead of non-open source)
step-by-step

add to aspell
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hypervisor
virtualization
mainboard
username (one word according to style guide)
tarball (not tar ball, see SVN)


clarify/define:
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log file or logfile?
pre-installed/pre-configured or preinstalled/preconfigured?
administer or administrate? (administer seems to be more common, 
                             also more common in our SVN)
