NAME

transmission-daemon — a bittorrent client

SYNOPSIS

transmission-daemon -h

transmission-daemon [-a x.x.x.x,...] [-b | -B] [-c directory] [-C] [-d] [-f] [-g directory] [-h] [-p port] [-t | -T] [-u username] [-v password] [-P port] [-m | -M] [-l limit] [-L limit] [-er | -ep | -et] [-utp | -no-utp] [-V] [-w download-dir] [-e logfile] [-x pid-file] [-log-error | -log-info | -log-debug]

DESCRIPTION

transmission-daemon is a daemon-based Transmission session that can be controlled via RPC commands from transmission's web interface or transmission-remote(1).

OPTIONS

-a --allowed x.x.x.x,...: Allow RPC access to a comma-delimited whitelist of IP addresses. Wildcards can be specified in an address by using '*'. Default: "127.0.0.1,::1" Example: "127.0.0.*,192.168.1.*"
-b --blocklist: Enable peer blocklists. Transmission understands the bluetack blocklist file format. New blocklists can be added by copying them into the config-dir's "blocklists" subdirectory.
-c directory: Directory to watch for new .torrent files to be added. As they are added to this directory, the daemon will load them into Transmission.
-C: Do not watch for new .torrent files.
-B --no-blocklist: Disable blocklists.
-d: Dump transmission-daemon's settings to stderr.
-f --foreground: Run in the foreground and print errors to stderr.
-g --config-dir directory: Where to look for configuration files. This can be used to swap between using the cli, daemon, gtk, and qt clients. See https://github.com/transmission/transmission/blob/main/docs/Configuration-Files.md for more information.
-er --encryption-required: Encrypt all peer connections.
-ep --encryption-preferred: Prefer encrypted peer connections.
-et --encryption-tolerated: Prefer unencrypted peer connections.
-gsr --global-seedratio ratio: All torrents, unless overridden by a per-torrent setting, should seed until a specific ratio
-GSR --no-global-seedratio: All torrents, unless overridden by a per-torrent setting, should seed regardless of ratio
-h --help: Print command-line option descriptions.
--incomplete-dir dir: When adding new torrents, store their contents in directory until the torrent is done.
--no-incomplete-dir: Don't store incomplete torrents in a different directory.
-i --bind-address-ipv4: Listen for IPv4 BitTorrent connections on a specific address. Only one IPv4 listening address is allowed. Default: 0.0.0.0 (All addresses)
-I --bind-address-ipv6: Listen for IPv6 BitTorrent connections on a specific address. Only one IPv6 listening address is allowed. Default: :: (All addresses)
-r --rpc-bind-address: Listen for RPC connections on a specific address. This must be an IPv4 or IPv6 address. Only one RPC listening address is allowed. Default: 0.0.0.0 (All IPv4 addresses)
--paused: Pause all torrents on startup
-L --peerlimit-global limit: Overall peer limit. Useful on embedded systems where the default might be unsuitable. Default: 240
-l --peerlimit-torrent limit: Peer limit per torrent. Useful on embedded systems where the default might be unsuitable. Default: 60
-m --portmap: Enable portmapping via NAT-PMP or UPnP
-M --no-portmap: Disable portmapping
-o --dht: Enable distributed hash table (DHT).
-O --no-dht: Disable distributed hash table (DHT).
-p --port port: Port to open and listen for RPC requests on. Default: 9091
-P --peerport port: Port to listen for incoming peers on. Default: 51413
-t --auth: Require clients to authenticate themselves. This doesn't do much good unless username and password are also set.
-T --no-auth: Don't require authentication from clients.
-u --username username: Used for client authentication.
-v --password password: Used for client authentication.
-V --version: Show version number and exit
--utp: Enable uTP for peer connections.
--no-utp: Disable uTP for peer connections.
-w --download-dir: Where to store downloaded data.
-e --logfile: Where to store transmission's log messages.
--log-error: Show error messages
--log-info: Show error and info messages
--log-debug: Show error, info, and debug messages
-x --pid-file: Name of PID file

ENVIRONMENT

http_proxy: libcurl uses this environment variable when performing tracker announces.
TRANSMISSION_HOME: Sets the default config-dir.

FILES

~/.config/transmission-daemon: The config-dir used when neither [TRANSMISSION_HOME] nor [-g] is specified. See https://github.com/transmission/transmission/blob/main/docs/Configuration-Files.md for more information.

AUTHORS

Charles Kerr, Josh Elsasser, Eric Petit, Mitchell Livingston, and Mike Gelfand.