nice.1

minix操作系统最新版本（3.1.1）的源代码

.TH NICE 1
.SH NAME
nice \- invoke command with higher or lower scheduling priority
.SH SYNOPSIS
\fBnice\fP [\fB\-n\fP increment] \fIutility\fP [\fIargument\fP...]
.SH DESCRIPTION
The
.B nice
utility runs \fIutility\fP at a different scheduling priority than
the default. The nicer the process is to others (the higher the
increment), the less favourable the scheduling is. Super-users
can give a negative increment, meaning scheduling is more favourable
than the default.
.SH OPTIONS
.TP
.B \-n \fIincrement
the increment value sets how nice the invoked command will be. 0 is
the same priority as regular processes. 10 is the default.
The range is -20 to 20.
.SH SEE ALSO
getpriority(2), setpriority(2)
.SH AUTHOR
This
.B nice
utility was imported from FreeBSD. This manual page was written
Ben Gras <[e-mail]>.