commandline session
$arch
i686
$uname -m
i686
$arch --help
Usage: arch [OPTION]...
Print machine architecture.
--help display this help and exit
--version output version information and exit
Report arch bugs to bug-coreutils@gnu.org
GNU coreutils home page:
General help using GNU software:
For complete documentation, run: info coreutils 'arch invocation'
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