https://linuxfr.org/users/hugotrip/journaux/systemd-a-la-maison
mkdir -p ~/.config/systemd/user
File my-service.service
[Unit]
Description=My service
After=syslog.target network.target
[Service]
ExecStart=/usr/local/bin/montest.sh
Restart=always
RestartSec=2s
StandardOutput=append:/home/foo/bar-out.log
StandardError=append:/home/foo/bar-err.log
[Install]
# There is no multi-user.target in --user mode. User services should by WantedBy=default.target
WantedBy=default.target
systemctl --user daemon-reload
systemctl --user start my-service.service
systemctl --user enable my-service.service