NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | SEE ALSO | NOTES
The following commands will return a true value (exit code of 0) if you are using an instruction set that the command name indicates.
True if you are on a Sun system.
True if you are on a computer using an iAPX286 processor.
True if you are on a computer using an iAPX386 processor.
True if you are on a PDP-11/45™ or PDP-11/70™.
True if you are on a computer using a SPARC-family processor.
True if you are on a 3B20 computer.
True if you are on a 3B2 computer.
True if you are on a 3B5 computer.
True if you are on a 3B15 computer.
True if you are on a VAX-11/750™ or VAX-11/780™.
True if you are on an IBM® System/370™ computer.
The commands that do not apply will return a false (non-zero) value. These commands are often used within makefiles (see make(1S)) and shell scripts (see sh(1)) to increase portability.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
---|---|
Availability | SUNWcsu |
The machid family of commands is obsolete. Use uname -p and uname -m instead.
NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | SEE ALSO | NOTES