wonderfall/tor Features Based on Alpine Linux. Tor built from source. ARM included, allowing real-time monitoring. Usages As a relay (french article). As a hidden service dir. Build-time variables TOR_VERSION : version of Tor. TOR_USER_ID : tor user id (default : 45553) ARM_VERSION : version of ARM GPG_ : fingerprints of signing keys Environment variables TERM = xterm (ARM requirement) Volumes /usr/local/etc/tor : tor configuration files. /tordata : tor data. Ports 9001 (bind it) : ORPort. 9030 (bind it) : DirPort.