install.1

<B>Digital的Unix操作系统VAX 4.2源码</B>

.\" SCCSID: @(#)install.1	8.1	9/11/90
.\" SCCSID: @(#)install.1	8.1	9/11/90
.TH install 1
.SH Name
install \- install binaries
.SH Syntax
.B install
[\fB\-c\fR] [\fB\-m\fI mode\fR\|] [\fB\-o\fI owner\fR\|] [\fB\-g\fI group\fR\|] 
[\fB\-s\fR] \fIbinary destination\fR
.SH Description
.NXR "install command"
.NXR "binary file" "installing"
The
.I binary
is moved to
.IR destination .
If
.I destination
already exists,
it is removed before
.I binary
is moved.
If the destination is a directory then
.I binary
is moved into the
.I destination
directory with its original file-name.
.PP
The
.PN install
command
refuses to move a file onto itself.
.SH Options
.IP \fB\-c\fR 20
Copies binary to
.I destination.
.IP "\fB\-\|g\fI group\fR" 20
Specifies a different group from group staff for 
.I destination.
The
.I destination
is changed to group system; the
.B \-g
.I group
option may be used to specify a different group.
The user must belong to the specified group and 
be the owner of the file or the superuser.
.IP "\fB\-\|m\fI mode\fR" 20
Specifies a different mode from the standard 755 for 
.I destination.
.IP "\fB\-\|o\fI owner\fR" 20
Specifies a different owner from owner root for 
.I destination.
The
.I destination
is changed to current owner.  The
.B \-o
.I owner
option may be used to specify a different owner, but only
the superuser can change the owner.
.IP \fB\-s\fR 20
Strips the binary after it is installed.
.SH See Also
chgrp(1), chmod(1), cp(1), mv(1), strip(1), chown(8)