AddKeysToAgent yes

Host git-tor-alias
User gitserv
HostName ltcpiz23dznrv62p.onion
ProxyCommand nc -X 5 -x 127.0.0.1:9050 %h %p

Host black-tor-alias
User yali
HostName black6kfjetfuzaeozz7fs53whh7xtd4e27telrf5fg5kgdt5ah5plad.onion
ProxyCommand nc -X 5 -x 127.0.0.1:9050 %h %p