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.\" Copyright (C) 2007, 2008 Richard Kettlewell
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.TH disorder-dbupgrade 8
.SH NAME
disorder\-dbupgrade \- DisOrder Database Upgrader
.SH SYNOPSIS
.B disorder\-dbupgrade
.RI [ OPTIONS ]
.RI [ PATH ...]
.SH DESCRIPTION
.B disorder\-dbupgrade
is DisOrder's database upgrader.
It is invoked by DisOrder when necessary and does not normally need to
be invoked manually.
.SH OPTIONS
.TP
.B \-\-delete\-bad\-keys\fR, \-x
If invalid keys are found in the database then delete them.
See
.B "INVALID KEYS"
below.
.TP
.B \-\-fail\-bad\-keys\fR, \-X
If invalid keys are found in the database then fail.
See
.B "INVALID KEYS"
below.
.TP
.B \-\-config \fIPATH\fR, \fB\-c \fIPATH
Set the configuration file.
.TP
.B \-\-debug\fR, \fB\-d
Enable debugging.
.TP
.B \-\-syslog
Log to syslog.
This is the default if stderr is not a terminal.
.TP
.B \-\-no\-syslog
Do not log to syslog.
This is the default if stderr is a terminal.
.TP
.B \-\-help\fR, \fB\-h
Display a usage message.
.TP
.B \-\-version\fR, \fB\-V
Display version number.
.SH "INVALID KEYS"
An invalid key is one that is not valid UTF-8 or cannot be converted
to NFC for some reason.
By default a warning message is issued and they are left in the
database (if doing so will not compromise its integrity).
The
.B \-x
option can be used to delete them if they are known to be harmless.
.SH "SEE ALSO"
\fBdisorderd\fR(8), \fBdisorder_config\fR(5)
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