.\" The Regents of the University of California. All rights reserved.
.\" %sccs.include.redist.roff%
.\" @(#)uname.1 8.2 (Berkeley) %G%
.Nd display information about the system
command writes the name of the operating system to the standard output.
When options are specified, strings representing one or more system
characteristics are written to the standard output.
The options are as follows:
Behave as though the options
Write the type of the current hardware platform to standard output.
Write the name of the system to standard output.
Write the current release level of the operating system
Write the type of the operating system to standard output.
Write the version level of this release of the operating system
flag is specified, or multiple flags are specified, all
output is written on a single line, separated by spaces.
utility exits 0 on success, and >0 if an error occurs.
command appeared in 4.4BSD.
function is expected to conform to the