systemd创建自定义服务(Ubuntu)

[Unit]
Description=Test

[Service]
#EnvironmentFile=/etc/systemd/test.conf
ExecStart=/opt/test.sh
ExecReload=/bin/kill -SIGHUP $MAINPID
ExecStop=/bin/kill -SIGINT $MAINPID

[Install]
WantedBy=multi-user.target

#!/bin/bash
  
while true
do
        echo `date`,"ok" >>/tmp/test.log
done

systemctl enable test.service

Created symlink /etc/systemd/system/multi-user.target.wants/test.service → /lib/systemd/system/test.service.

reboot

vim /opt/test.log