[Unit]
Description=Dedicated tmux server for a user
Documentation=man:tmux(1)

[Service]
Type=forking
WorkingDirectory=%h
ExecStart=/usr/bin/tmux -2u new-session -s %u -d
ExecStop=/usr/bin/tmux kill-session -t %u
Restart=always

[Install]
WantedBy=multi-user.target