.\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.20) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. 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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" sys \- Reports the compile\-time CPU/operating system type .SH "SYNOPSIS" .IX Header "SYNOPSIS" \&\fBsys\fR .SH "DESCRIPTION" .IX Header "DESCRIPTION" The \fBsys\fR command displays the string set at compile time that indicates the local machine's CPU/operating system (\s-1OS\s0) type, conventionally called the \fIsysname\fR. This string is the default for the value stored in kernel memory. The Cache Manager substitutes this string for the \fI\f(CI@sys\fI\fR variable which can occur in \s-1AFS\s0 pathnames; the \fIOpenAFS Quick Start Guide\fR and \fIOpenAFS Administration Guide\fR explain how using \fI\f(CI@sys\fI\fR can simplify cell configuration. .PP To set a new value in kernel memory, use the \fBfs sysname\fR command. To view the current value set in the kernel, use either \fBfs sysname\fR or \&\fBlivesys\fR. .SH "CAUTIONS" .IX Header "CAUTIONS" You almost always want to use \fBlivesys\fR rather than this command. The \&\fBsys\fR command displays a single value hard-coded at compile time. It does not query the Cache Manager for the current value and it does not report sysname lists. If you have changed the local system type with \fBfs sysname\fR, or if you run a version of \fBsys\fR compiled differently than the Cache Manager running on the system, the value returned will not match the behavior of the Cache Manager. The only reason to use \fBsys\fR is that \&\fBlivesys\fR wasn't available in older versions of \s-1AFS\s0. .SH "OUTPUT" .IX Header "OUTPUT" The machine's system type appears as a text string: .PP .Vb 1 \& I .Ve .SH "EXAMPLES" .IX Header "EXAMPLES" The following example shows the output produced on a Sun Netra T1 running Solaris 10: .PP .Vb 2 \& % sys \& sun4x_510 .Ve .SH "PRIVILEGE REQUIRED" .IX Header "PRIVILEGE REQUIRED" None .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fIfs_sysname\fR\|(1), \&\fIlivesys\fR\|(1) .PP The \fIOpenAFS Quick Start Guides\fR at . .PP The \fIOpenAFS Administration Guide\fR at . .SH "COPYRIGHT" .IX Header "COPYRIGHT" \&\s-1IBM\s0 Corporation 2000. All Rights Reserved. .PP This documentation is covered by the \s-1IBM\s0 Public License Version 1.0. It was converted from \s-1HTML\s0 to \s-1POD\s0 by software written by Chas Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.