.. print machine hardware name
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arch
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.. FIXME: this needs to be autogenerated somehow
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Synopsis
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``arch`` [OPTION]...
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Description
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``arch`` is an alias for ``uname -m``. They both print the machine hardware
name.
An exit code of zero indicates success, whereas anything else means failure.
For this program, a non-zero exit code generally means the user provided
invalid options.
-h, --help print a help menu for this program displaying accepted
options and arguments
-v, --version print the version number of this program