.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.TH umount 1  "umount 0.1.0" 
.SH NAME
umount \- unmount filesystems
.SH SYNOPSIS
\fBumount\fR [\fB\-a\fR|\fB\-\-all\fR] [\fB\-f\fR|\fB\-\-force\fR] [\fB\-l\fR|\fB\-\-lazy\fR] [\fB\-n \fR] [\fB\-t\fR|\fB\-\-types\fR] [\fB\-v\fR|\fB\-\-verbose\fR] [\fB\-h\fR|\fB\-\-help\fR] [\fB\-V\fR|\fB\-\-version\fR] [\fIdirectory|device\fR] 
.SH DESCRIPTION
unmount filesystems
.SH OPTIONS
.TP
\fB\-a\fR, \fB\-\-all\fR
All of the file systems described in /proc/mounts are unmounted. The proc filesystem is not unmounted.
.TP
\fB\-f\fR, \fB\-\-force\fR
Force an unmount (in case of an unreachable NFS system).
.TP
\fB\-l\fR, \fB\-\-lazy\fR
Lazy unmount. Detach the filesystem from the fs hierarchy now, and cleanup all references to the filesystem as soon as it is not busy anymore.
.TP
\fB\-n\fR
Unmount without writing in /etc/mtab. This is the default action. This flag exists only for historical compatability.
.TP
\fB\-t\fR, \fB\-\-types\fR=\fItype\fR
Indicate that the actions should only be taken on filesystems of the specified type. More than one type may be specified in a comma\-separated list. The list of filesystem types can be prefixed with no to indicate that no action should be taken for all of the mentioned types.
.TP
\fB\-v\fR, \fB\-\-verbose\fR
output a diagnostic for every file processed
.TP
\fB\-h\fR, \fB\-\-help\fR
Print help (see a summary with \*(Aq\-h\*(Aq)
.TP
\fB\-V\fR, \fB\-\-version\fR
Print version
.TP
[\fIdirectory|device\fR]

.SH VERSION
v0.1.0
.SH AUTHORS
Nathan Fisher