I have a .service file defined as follows [Unit] Description=uWSGI Emperor After=network.target [Service] ExecStart=/var/www/venv/bin/uwsgi –ini /var/www/HOD_new/uwsgi.ini PIDFile=/var/run/new_uwsgi.pid ExecStop = /bin/kill -INT `cat /var/run/new_uwsgi.pid` ExecReload =/bin/kill -HUP $ (cat /var/run/new_uwsgi.pid) Type = notify NotifyAccess = main [Install] WantedBy=multi-user.target However whenever I call systemctl reload uwsgi_new.service, It gives me the following error kill: failed to parse argument:Read more