518 lines
15 KiB
Groff
518 lines
15 KiB
Groff
.\" Man page generated from reStructuredText.
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.
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.TH "SYNCTHING-CONFIG" "5" "July 31, 2015" "v0.11" "Syncthing"
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.SH NAME
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syncthing-config \- Syncthing Configuration
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.
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.nr rst2man-indent-level 0
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..
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.SH SYNOPSIS
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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$HOME/.config/syncthing
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$HOME/Library/Application Support/Syncthing
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%AppData%/Syncthing
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%localappdata%/Syncthing
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.SH DESCRIPTION
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.sp
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Syncthing uses a single directory to store configuration, crypto keys
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and index caches. The location defaults to \fB$HOME/.config/syncthing\fP
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(Unix\-like), \fB$HOME/Library/Application Support/Syncthing\fP (Mac),
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\fB%AppData%/Syncthing\fP (Windows XP) or \fB%LocalAppData%/Syncthing\fP
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(Windows 7+). It can be changed at runtime using the \fB\-home\fP flag. In this
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directory the following files are located:
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.INDENT 0.0
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.TP
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.B \fBconfig.xml\fP
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The configuration file, in XML format.
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.TP
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.B \fBcert.pem\fP, \fBkey.pem\fP
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The device\(aqs RSA public and private key. These form the basis for the
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device ID. The key must be kept private.
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.TP
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.B \fBhttps\-cert.pem\fP, \fBhttps\-key.pem\fP
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The certificate and key for HTTPS GUI connections. These may be replaced
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with a custom certificate for HTTPS as desired.
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.TP
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.B \fBindex\-\fI*\fP\&.db\fP
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A directory holding the database with metadata and hashes of the files
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currently on disk and available from peers.
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.TP
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.B \fBcsrftokens.txt\fP
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A list of recently issued CSRF tokens (for protection against browser cross
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site request forgery).
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.UNINDENT
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.SH CONFIG FILE FORMAT
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.sp
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The following is shows the default configuration file:
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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<configuration version="10">
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<folder id="default" path="/Users/jb/Sync" ro="false" rescanIntervalS="60" ignorePerms="false" autoNormalize="false">
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<device id="5SYI2FS\-LW6YAXI\-JJDYETS\-NDBBPIO\-256MWBO\-XDPXWVG\-24QPUM4\-PDW4UQU"></device>
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<versioning></versioning>
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<copiers>0</copiers>
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<pullers>0</pullers>
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<hashers>0</hashers>
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<order>random</order>
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</folder>
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<device id="5SYI2FS\-LW6YAXI\-JJDYETS\-NDBBPIO\-256MWBO\-XDPXWVG\-24QPUM4\-PDW4UQU" name="syno" compression="metadata" introducer="false">
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<address>dynamic</address>
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</device>
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<gui enabled="true" tls="false">
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<address>127.0.0.1:8384</address>
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<apikey>l7jSbCqPD95JYZ0g8vi4ZLAMg3ulnN1b</apikey>
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</gui>
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<options>
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<listenAddress>0.0.0.0:56847</listenAddress>
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<globalAnnounceServer>udp4://announce.syncthing.net:22026</globalAnnounceServer>
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<globalAnnounceServer>udp6://announce\-v6.syncthing.net:22026</globalAnnounceServer>
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<globalAnnounceEnabled>true</globalAnnounceEnabled>
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<localAnnounceEnabled>true</localAnnounceEnabled>
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<localAnnouncePort>21025</localAnnouncePort>
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<localAnnounceMCAddr>[ff32::5222]:21026</localAnnounceMCAddr>
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<maxSendKbps>0</maxSendKbps>
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<maxRecvKbps>0</maxRecvKbps>
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<reconnectionIntervalS>60</reconnectionIntervalS>
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<startBrowser>true</startBrowser>
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<upnpEnabled>true</upnpEnabled>
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<upnpLeaseMinutes>60</upnpLeaseMinutes>
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<upnpRenewalMinutes>30</upnpRenewalMinutes>
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<upnpTimeoutSeconds>10</upnpTimeoutSeconds>
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<urAccepted>0</urAccepted>
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<urUniqueID></urUniqueID>
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<restartOnWakeup>true</restartOnWakeup>
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<autoUpgradeIntervalH>12</autoUpgradeIntervalH>
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<keepTemporariesH>24</keepTemporariesH>
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<cacheIgnoredFiles>true</cacheIgnoredFiles>
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<progressUpdateIntervalS>5</progressUpdateIntervalS>
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<symlinksEnabled>true</symlinksEnabled>
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<limitBandwidthInLan>false</limitBandwidthInLan>
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<databaseBlockCacheMiB>0</databaseBlockCacheMiB>
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</options>
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</configuration>
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.SH CONFIGURATION ELEMENT
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.sp
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This is the root element.
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.INDENT 0.0
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.TP
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.B version
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The config version. Increments whenever a change is made that requires
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migration from previous formats.
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.UNINDENT
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.SH FOLDER ELEMENT
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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<folder id="default" path="/Users/jb/Sync" ro="false" rescanIntervalS="60" ignorePerms="false" autoNormalize="false">
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<device id="5SYI2FS\-LW6YAXI\-JJDYETS\-NDBBPIO\-256MWBO\-XDPXWVG\-24QPUM4\-PDW4UQU"></device>
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<versioning></versioning>
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<copiers>0</copiers>
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<pullers>0</pullers>
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<hashers>0</hashers>
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<order>random</order>
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</folder>
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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One or more \fBfolder\fP elements must be present in the file. Each element
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describes one folder. The following attributes may be set on the \fBfolder\fP
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element:
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.INDENT 0.0
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.TP
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.B id
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The folder ID, must be unique. (mandatory)
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.TP
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.B path
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The oath to the directory where the folder is stored on this
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device; not sent to other devices. (mandatory)
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.TP
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.B ro
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True if the folder is read only (Master mode; will not be modified by
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Syncthing) on this device.
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.TP
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.B rescanIntervalS
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The rescan interval, in seconds.
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.TP
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.B ignorePerms
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True if the folder should ignore permissions.
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.TP
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.B autoNormalize
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Automatically correct UTF\-8 normalization errors found in file names.
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.UNINDENT
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.sp
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The following child elements may exist:
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.INDENT 0.0
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.TP
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.B device
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These must have the \fBid\fP attribute and nothing else. Mentioned devices
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are those that will be sharing the folder in question. Each mentioned
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device must have a separate \fBdevice\fP element later in the file. It is
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customary that the local device ID is included in all repositories.
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Syncthing will currently add this automatically if it is not present in
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the configuration file.
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.TP
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.B versioning
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Specifies a versioning configuration.
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.UNINDENT
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.sp
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\fBSEE ALSO:\fP
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.INDENT 0.0
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.INDENT 3.5
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versioning
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.UNINDENT
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.UNINDENT
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.INDENT 0.0
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.TP
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.B copiers, pullers, hashers
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The number of copier, puller and hasher routines to use, or zero for the
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system determined optimum. These are low level performance options for
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advanced users only; do not change unless requested to or you\(aqve actually
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read and understood the code yourself. :)
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.TP
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.B order
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The order in which needed files should be pulled from the cluster.
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The possibles values are:
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.INDENT 7.0
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.TP
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.B random
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Pull files in random order. This optimizes for balancing resources among
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the devices in a cluster.
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.TP
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.B alphabetic
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Pull files ordered by file name alphabetically.
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.TP
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.B smallestFirst, largestFirst
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Pull files ordered by file size; smallest and largest first respectively.
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.TP
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.B oldestFirst, newestFirst
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Pull files ordered by modification time; oldest and newest first
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respectively.
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.UNINDENT
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.UNINDENT
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.SH DEVICE ELEMENT
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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<device id="5SYI2FS\-LW6YAXI\-JJDYETS\-NDBBPIO\-256MWBO\-XDPXWVG\-24QPUM4\-PDW4UQU" name="syno" compression="metadata" introducer="false">
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<address>dynamic</address>
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</device>
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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One or more \fBdevice\fP elements must be present in the file. Each element
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describes a device participating in the cluster. It is customary to include a
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\fBdevice\fP element for the local device; Syncthing will currently add one if
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it is not present. The following attributes may be set on the \fBdevice\fP
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element:
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.INDENT 0.0
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.TP
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.B id
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The device ID. This must be written in canonical form, that is without any
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spaces or dashes. (mandatory)
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.TP
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.B name
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A friendly name for the device. (optional)
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.TP
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.B compression
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Whether to use protocol compression when sending messages to this device.
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The possible values are:
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.INDENT 7.0
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.TP
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.B metadata
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Compress metadata packets, such as index information. Metadata is
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usually very compression friendly so this is a good default.
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.TP
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.B always
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Compress all packets, including file data. This is recommended if the
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folders contents are mainly compressible data such as documents or
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text files.
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.TP
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.B never
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Disable all compression.
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.UNINDENT
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.TP
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.B introducer
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Set to true if this device should be trusted as an introducer, i.e. we
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should copy their list of devices per folder when connecting.
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.UNINDENT
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.sp
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In addition, one or more \fBaddress\fP child elements must be present. Each
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contains an address to use when attempting to connect to this device and will
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be tried in order. Accepted formats are:
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.INDENT 0.0
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.TP
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.B IPv4 address (\fB192.0.2.42\fP)
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The default port (22000) is used.
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.TP
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.B IPv4 address and port (\fB192.0.2.42:12345\fP)
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The address and port is used as given.
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.TP
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.B IPv6 address (\fB2001:db8::23:42\fP)
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The default port (22000) is used.
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.TP
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.B IPv6 address and port (\fB[2001:db8::23:42]:12345\fP)
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The address and port is used as given. The address must be enclosed in
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square brackets.
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.TP
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.B \fBdynamic\fP
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The word \fBdynamic\fP means to use local and global discovery to find the
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device.
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.UNINDENT
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.SH GUI ELEMENT
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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<gui enabled="true" tls="false">
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<address>127.0.0.1:8384</address>
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<apikey>l7jSbCqPD95JYZ0g8vi4ZLAMg3ulnN1b</apikey>
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</gui>
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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There must be exactly one \fBgui\fP element. The GUI configuration is also used
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by the rest\-api and the event\-api\&. The following attributes may
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be set on the \fBgui\fP element:
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.INDENT 0.0
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.TP
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.B enabled
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If not \fBtrue\fP, the GUI and API will not be started.
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.TP
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.B tls
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If set to \fBtrue\fP, TLS (HTTPS) will be enforced. Non\-HTTPS requests will
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be redirected to HTTPS. When this is set to \fBfalse\fP, TLS connections are
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still possible but it is not mandatory.
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.UNINDENT
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.sp
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The following child elements may be present:
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.INDENT 0.0
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.TP
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.B address
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Set the listen addresses. One or more address elements must be present.
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Allowed address formats are:
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.INDENT 7.0
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.TP
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.B IPv4 address and port (\fB127.0.0.1:8384\fP)
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The address and port is used as given.
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.TP
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.B IPv6 address and port (\fB[::1]:8384\fP)
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The address and port is used as given. The address must be enclosed in
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square brackets.
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.TP
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.B Wildcard and port (\fB0.0.0.0:12345\fP, \fB[::]:12345\fP, \fB:12345\fP)
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These are equivalent and will result in Syncthing listening on all
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interfaces and both IPv4 and IPv6.
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.UNINDENT
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.TP
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.B username
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Set to require authentication.
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.TP
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.B password
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Contains the bcrypt hash of the real password.
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.TP
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.B apikey
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If set, this is the API key that enables usage of the REST interface.
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.UNINDENT
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.SH OPTIONS ELEMENT
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.INDENT 0.0
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.INDENT 3.5
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.sp
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.nf
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.ft C
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<options>
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<listenAddress>0.0.0.0:56847</listenAddress>
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<globalAnnounceServer>udp4://announce.syncthing.net:22026</globalAnnounceServer>
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<globalAnnounceServer>udp6://announce\-v6.syncthing.net:22026</globalAnnounceServer>
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<globalAnnounceEnabled>true</globalAnnounceEnabled>
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<localAnnounceEnabled>true</localAnnounceEnabled>
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<localAnnouncePort>21025</localAnnouncePort>
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<localAnnounceMCAddr>[ff32::5222]:21026</localAnnounceMCAddr>
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<maxSendKbps>0</maxSendKbps>
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<maxRecvKbps>0</maxRecvKbps>
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<reconnectionIntervalS>60</reconnectionIntervalS>
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<startBrowser>true</startBrowser>
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<upnpEnabled>true</upnpEnabled>
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<upnpLeaseMinutes>60</upnpLeaseMinutes>
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<upnpRenewalMinutes>30</upnpRenewalMinutes>
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<upnpTimeoutSeconds>10</upnpTimeoutSeconds>
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<urAccepted>0</urAccepted>
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<urUniqueID></urUniqueID>
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<restartOnWakeup>true</restartOnWakeup>
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<autoUpgradeIntervalH>12</autoUpgradeIntervalH>
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<keepTemporariesH>24</keepTemporariesH>
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<cacheIgnoredFiles>true</cacheIgnoredFiles>
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<progressUpdateIntervalS>5</progressUpdateIntervalS>
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<symlinksEnabled>true</symlinksEnabled>
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<limitBandwidthInLan>false</limitBandwidthInLan>
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<databaseBlockCacheMiB>0</databaseBlockCacheMiB>
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<pingTimeoutS>60</pingTimeoutS>
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<pingIdleTimeS>120</pingIdleTimeS>
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</options>
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.ft P
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.fi
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.UNINDENT
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.UNINDENT
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.sp
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The \fBoptions\fP element contains all other global configuration options.
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.INDENT 0.0
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.TP
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.B listenAddress
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The listen address for incoming sync connections. See the \fBaddress\fP
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element under the \fI\%GUI Element\fP for allowed syntax.
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.TP
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.B globalAnnounceServer
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A URI to a global announce (discvoery) server. Allowed protocol prefixes
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are \fBudp4://\fP (UDP over IPv4), \fBudp6://\fP (UDP over IPv6) and
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\fBudp://\fP (UDP over any available protocol).
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.TP
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.B globalAnnounceEnabled
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Whether to announce this device to the global announce (discovery) server,
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and also use it to look up other device.
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.TP
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.B localAnnounceEnabled
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Whether to send announcements to the local LAN, also use such
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announcements to find other devices.
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.TP
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.B localAnnouncePort
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The port on which to listen and send IPv4 broadcast announcements to.
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.TP
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.B localAnnounceMCAddr
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The group address and port to join and send IPv6 multicast announcements on.
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.TP
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.B maxSendKbps
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Outgoing data rate limit, in kibibits per second.
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.TP
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.B maxRecvKbps
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Incoming data rate limits, in kibibits per second.
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.TP
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.B reconnectionIntervalS
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The number of seconds to wait between each attempt to connect to currently
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unconnected devices.
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.TP
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.B startBrowser
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Whether to attempt to start a browser to show the GUI when Syncthing starts.
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.TP
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.B upnpEnabled
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Whether to attempt to perform an UPnP port mapping for incoming sync
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connections.
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.TP
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.B upnpLeaseMinutes
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Request a lease for this many minutes; zero to request a permanent lease.
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.TP
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.B upnpRenewalMinutes
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Attempt to renew the lease after this many minutes.
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.TP
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.B upnpTimeoutSeconds
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When scanning for UPnP devices, wait this long for responses.
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.TP
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.B urAccepted
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Whether the user as accepted to submit anonymous usage data. The default,
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\fB0\fP, mean the user has not made a choice, and Syncthing will ask at some
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point in the future. \fB\-1\fP means no, a number above zero means that that
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version of usage reporting has been accepted.
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.TP
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.B urUniqueID
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The unique ID sent together with the usage report. Generated when usage
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reporting is enabled.
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.TP
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.B restartOnWakeup
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Whether to perform a restart of Syncthing when it is detected that we are
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waking from sleep mode (i.e. a folded up laptop).
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.TP
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.B autoUpgradeIntervalH
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Check for a newer version after this many hours. Set to zero to disable
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automatic upgrades.
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.TP
|
|
.B keepTemporariesH
|
|
Keep temporary failed transfers for this many hours. While the temporaries
|
|
are kept, the data they contain need not be transferred again.
|
|
.TP
|
|
.B cacheIgnoredFiles
|
|
Whether to cache the results of ignore pattern evaluation. Performance at
|
|
the price of memory.
|
|
.TP
|
|
.B progressUpdateIntervalS
|
|
.
|
|
\fBNOTE:\fP
|
|
.INDENT 7.0
|
|
.INDENT 3.5
|
|
Requires explanation.
|
|
.UNINDENT
|
|
.UNINDENT
|
|
.TP
|
|
.B symlinksEnabled
|
|
Whether to sync symlinks, if supported by the system.
|
|
.TP
|
|
.B limitBandwidthInLan
|
|
Whether to apply bandwidth limits to devices in the same broadcast domain
|
|
as the local device.
|
|
.TP
|
|
.B databaseBlockCacheMiB
|
|
Override the automatically calculated database block cache size. Don\(aqt,
|
|
unless you\(aqre very short on memory, in which case you want to set this to
|
|
\fB8\fP\&.
|
|
.TP
|
|
.B pingTimeoutS
|
|
Ping\-timeout in seconds. Don\(aqt change it unless you are having issues due to
|
|
slow response time (slow connection/cpu) and large index exchanges
|
|
.TP
|
|
.B pingIdleTimeS
|
|
ping interval in seconds. Don\(aqt change it unless you feel it\(aqs necessary.
|
|
.UNINDENT
|
|
.SH AUTHOR
|
|
The Syncthing Authors
|
|
.SH COPYRIGHT
|
|
2015, The Syncthing Authors
|
|
.\" Generated by docutils manpage writer.
|
|
.
|