ARCH(1) User Commands ARCH(1) NAME arch - print machine hardware name (same as uname -m) SYNOPSIS arch [OPTION]... DESCRIPTION Print machine architecture. --help display this help and exit --version output version information and exit AUTHOR Written by David MacKenzie and Karel Zak. REPORTING BUGS Report bugs to: bug-coreutils@gnu.org GNU coreutils home page: General help using GNU software: Report any translation bugs to COPYRIGHT Copyright (C) 2026 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO uname(1), uname(2) Full documentation or available locally via: info '(coreutils) arch invocation' GNU coreutils 9.11 April 2026 ARCH(1)