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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:49:25 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 15:49:25 +0000
commit464df1d5e5ab1322e2dd0a7796939fff1aeefa9a (patch)
tree6a403684e0978f0287d7f0ec0e5aab1fd31a59e1 /misc/uuidd.8.in
parentInitial commit. (diff)
downloade2fsprogs-464df1d5e5ab1322e2dd0a7796939fff1aeefa9a.tar.xz
e2fsprogs-464df1d5e5ab1322e2dd0a7796939fff1aeefa9a.zip
Adding upstream version 1.47.0.upstream/1.47.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+.\" -*- nroff -*-
+.\" Copyright 2007 by Theodore Ts'o. All Rights Reserved.
+.\" This file may be copied under the terms of the GNU Public License.
+.\"
+.TH UUIDD 8 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@"
+.SH NAME
+uuidd \- UUID generation daemon
+.SH SYNOPSIS
+.B uuidd
+[
+.B \-d
+]
+[
+.B \-p
+.I pidfile
+]
+[
+.B \-s
+.I socketpath
+]
+[
+.B \-T
+.I timeout
+]
+
+.B uuidd
+[
+.B \-r
+|
+.B \-t
+]
+[
+.B \-n
+.I number
+]
+[
+.B \-s
+.I socketpath
+]
+
+.B uuidd \-k
+.SH DESCRIPTION
+The
+.B uuidd
+daemon is used by the UUID library to generate
+universally unique identifiers (UUIDs), especially time-based UUID's
+in a secure and guaranteed-unique fashion, even in the face of large
+numbers of threads trying to grab UUID's running on different CPU's.
+.SH OPTIONS
+.TP
+.B \-d
+Run
+.B uuidd
+in debugging mode. This prevents uuidd from running as a daemon.
+.TP
+.B \-k
+If a currently uuidd daemon is running, kill it.
+.TP
+.BI \-n " number"
+When issuing a test request to a running uuidd, request a bulk response
+of
+.I number
+UUID's.
+.TP
+.BI \-p " pidfile"
+Specify the pathname where the pid file should be written. By default,
+the pid file is written to /var/lib/libuuid/uuidd.pid.
+.TP
+.BI \-s " socketpath"
+Specify the pathname used for the unix-domain socket used by uuidd. By
+default, the pathname used is /var/lib/libuuid/request. This is primarily
+for debugging purposes, since the pathname is hard-coded in the libuuid
+library.
+.TP
+.B \-r
+Test uuidd by trying to connect to a running uuidd daemon and
+request it to return a random-based UUID.
+.TP
+.B \-t
+Test uuidd by trying to connect to a running uuidd daemon and
+request it to return a time-based UUID.
+.TP
+.BI \-T " timeout"
+Specify a timeout for uuidd. If specified, then uuidd will exit after
+.I timeout
+seconds of inactivity.
+.SH AUTHOR
+The
+.B uuidd
+daemon was written by Theodore Ts'o <tytso@mit.edu>.
+.SH AVAILABILITY
+.B uuidd
+is part of libuuid from the e2fsprogs package and is available from
+http://e2fsprogs.sourceforge.net.
+.SH "SEE ALSO"
+.BR libuuid (3),
+.BR uuidgen (1)