55 lines
1.8 KiB
Groff
55 lines
1.8 KiB
Groff
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'\" -*- coding: UTF-8 -*-
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.\" Copyright (C) 1998-2004 Miquel van Smoorenburg.
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.\"
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.\" This program is free software; you can redistribute it and/or modify
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.\" it under the terms of the GNU General Public License as published by
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.\" the Free Software Foundation; either version 2 of the License, or
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.\" (at your option) any later version.
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.\"
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.\" This program is distributed in the hope that it will be useful,
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.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
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.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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.\" GNU General Public License for more details.
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.\"
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.\" You should have received a copy of the GNU General Public License
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.\" along with this program; if not, write to the Free Software
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.\" Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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.\"
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.TH MOUNTPOINT 1 "Mar 15, 2004" "" "Linux System Administrator's Manual"
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.SH NAME
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mountpoint \- see if a directory is a mountpoint
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.SH SYNOPSIS
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.B /bin/mountpoint
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.RB [ \-q ]
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.RB [ \-d ]
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.I /path/to/directory
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.br
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.B /bin/mountpoint
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.RB \-x
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.I /dev/device
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.SH DESCRIPTION
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\fBMountpoint\fP checks if the directory is a mountpoint.
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.SH OPTIONS
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.IP \fB\-q\fP
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Be quiet - don't print anything.
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.IP \fB\-d\fP
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Print major/minor device number of the filesystem on stdout.
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.IP \fB\-x\fP
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Print major/minor device number of the blockdevice on stdout.
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.SH EXIT STATUS
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Zero if the directory is a mountpoint, non-zero if not.
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.SH NOTES
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Symbolic links are not followed, except when the \fB-x\fP option is
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used. To force following symlinks, add a trailing slash to the
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path of the directory.
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.PP
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The name of the command is misleading when the -x option is used,
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but the option is useful for comparing if a directory and a device
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match up, and there is no other command that can print the info easily.
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.PP
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.SH AUTHOR
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Miquel van Smoorenburg, miquels@cistron.nl
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.SH "SEE ALSO"
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.BR stat (1)
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