NAME
arch - print machine architecture
SYNOPSIS
arch
DESCRIPTION
arch is deprecated command since release
util-linux 2.13. Use uname -m.
On current Linux systems, arch prints things such as
"i386", "i486", "i586", "alpha", "sparc", "arm", "m68k", "mips",
"ppc".
SEE ALSO
uname(1),
(2)