UNAME(1)

UNAME(1) | General Commands Manual | UNAME(1)

# NAME

uname — Print operating system name

# SYNOPSIS

uname | [-amnprsv]

# DESCRIPTION

The uname utility writes symbols representing one or more system characteristics to the standard output.

The following options are available:

-a
  Behave as though all of the options -mnrsv were specified.
-m
  print the machine hardware name.
-n
  print the nodename (the nodename may be a name that the system is known by to a communications network).
-p
  print the machine processor architecture name.
-r
  print the operating system release.
-s
  print the operating system name.
-v
  print the operating system version.

If no options are specified, uname prints the operating system name as if the -s option had been specified.

# SEE ALSO

hostname(1), machine(1), uname(3)

# STANDARDS

The uname utility conforms to IEEE Std 1003.2-1992 (“POSIX.2”). The -p option is an extension to the standard.

November 9, 1998 | NetBSD 7.0