| reboot.8 (293232) | reboot.8 (293744) |
|---|---|
| 1.\" Copyright (c) 1990, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 12 unchanged lines hidden (view full) --- 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" @(#)reboot.8 8.1 (Berkeley) 6/9/93 | 1.\" Copyright (c) 1990, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 12 unchanged lines hidden (view full) --- 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" @(#)reboot.8 8.1 (Berkeley) 6/9/93 |
| 29.\" $FreeBSD: stable/10/sbin/reboot/reboot.8 293232 2016-01-06 09:56:06Z smh $ | 29.\" $FreeBSD: stable/10/sbin/reboot/reboot.8 293744 2016-01-12 10:14:57Z trasz $ |
| 30.\" | 30.\" |
| 31.Dd October 11, 2010 | 31.Dd May 22, 2015 |
| 32.Dd Jan 06, 2016 33.Dt REBOOT 8 34.Os 35.Sh NAME 36.Nm reboot , 37.Nm halt , 38.Nm fastboot , 39.Nm fasthalt 40.Nd stopping and restarting the system 41.Sh SYNOPSIS 42.Nm halt 43.Op Fl lNnpq 44.Op Fl k Ar kernel 45.Nm | 32.Dd Jan 06, 2016 33.Dt REBOOT 8 34.Os 35.Sh NAME 36.Nm reboot , 37.Nm halt , 38.Nm fastboot , 39.Nm fasthalt 40.Nd stopping and restarting the system 41.Sh SYNOPSIS 42.Nm halt 43.Op Fl lNnpq 44.Op Fl k Ar kernel 45.Nm |
| 46.Op Fl dlNnpq | 46.Op Fl dlNnpqr |
| 47.Op Fl k Ar kernel 48.Nm fasthalt 49.Op Fl lNnpq 50.Op Fl k Ar kernel 51.Nm fastboot 52.Op Fl dlNnpq 53.Op Fl k Ar kernel 54.Sh DESCRIPTION --- 62 unchanged lines hidden (view full) --- 117.Nm 118was called. 119.It Fl q 120The system is halted or restarted quickly and ungracefully, and only 121the flushing of the file system cache is performed (if the 122.Fl n 123option is not specified). 124This option should probably not be used. | 47.Op Fl k Ar kernel 48.Nm fasthalt 49.Op Fl lNnpq 50.Op Fl k Ar kernel 51.Nm fastboot 52.Op Fl dlNnpq 53.Op Fl k Ar kernel 54.Sh DESCRIPTION --- 62 unchanged lines hidden (view full) --- 117.Nm 118was called. 119.It Fl q 120The system is halted or restarted quickly and ungracefully, and only 121the flushing of the file system cache is performed (if the 122.Fl n 123option is not specified). 124This option should probably not be used. |
| 125.It Fl r 126The system kills all processes, unmounts all filesystems, mounts the new 127root filesystem, and begins the usual startup sequence. 128After changing vfs.root.mountfrom with 129.Xr kenv 8 , 130.Nm Fl r 131can be used to change the root filesystem while preserving kernel state. |
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| 125.El 126.Pp 127The 128.Nm fasthalt 129and 130.Nm fastboot 131utilities are nothing more than aliases for the 132.Nm halt 133and 134.Nm 135utilities. 136.Pp 137Normally, the 138.Xr shutdown 8 139utility is used when the system needs to be halted or restarted, giving 140users advance warning of their impending doom and cleanly terminating 141specific programs. | 132.El 133.Pp 134The 135.Nm fasthalt 136and 137.Nm fastboot 138utilities are nothing more than aliases for the 139.Nm halt 140and 141.Nm 142utilities. 143.Pp 144Normally, the 145.Xr shutdown 8 146utility is used when the system needs to be halted or restarted, giving 147users advance warning of their impending doom and cleanly terminating 148specific programs. |
| 149.Sh EXAMPLES 150Replace current root filesystem with UFS mounted from 151.Pa /dev/ada0s1a : 152.Bd -literal -offset indent 153kenv vfs.root.mountfrom=ufs:/dev/ada0s1a 154reboot -r 155.Ed |
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| 142.Sh SEE ALSO 143.Xr getutxent 3 , 144.Xr boot 8 , 145.Xr dumpon 8 , 146.Xr nextboot 8 , 147.Xr savecore 8 , 148.Xr shutdown 8 , 149.Xr sync 8 150.Sh HISTORY 151A 152.Nm 153utility appeared in 154.At v6 . | 156.Sh SEE ALSO 157.Xr getutxent 3 , 158.Xr boot 8 , 159.Xr dumpon 8 , 160.Xr nextboot 8 , 161.Xr savecore 8 , 162.Xr shutdown 8 , 163.Xr sync 8 164.Sh HISTORY 165A 166.Nm 167utility appeared in 168.At v6 . |