Blog

Linux 使用systemd service 实现开机自启动

2024-03-22 04:32PM

参考：

https://blog.csdn.net/dreamstar613/article/details/124063201

1. 创建一个 $ sudo vim /etc/systemd/system/myservice.service 文件

myservice.service 替换为你要创建自启动的文件名：

内容如下：

[Unit]
Description=My Service
After=network.target

[Service]
ExecStart=/path/to/your/service
Type=simple

[Install]
WantedBy=multi-user.target

eg：我要设置trojan在开机时自启动

创建 $ sudo vim /etc/systemd/system/trojan.service 文件

[Unit]
Description=My Service Start Trojan
After=network.target

[Service]
WorkingDirectory=/home/meiyi/Downloads/trojan
ExecStart=/home/meiyi/Downloads/trojan/trojan
Type=simple

[Install]
WantedBy=multi-user.target

然后保存文件

2. 重新加载：

meiyi@meiyi-Extensa-2511G:/etc/systemd/system$ sudo systemctl daemon-reload

3. 启动

meiyi@meiyi-Extensa-2511G:/etc/systemd/system$ sudo systemctl enable trojan
Created symlink /etc/systemd/system/multi-user.target.wants/trojan.service → /etc/systemd/system/trojan.service.

这表示trojan服务已成功启用。你看到的输出信息表明/etc/systemd/system/multi-user.target.wants/目录下创建了一个符号链接，指向/etc/systemd/system/trojan.service文件。这意味着当系统启动到multi-user.target目标时，trojan服务将会自动启动。

手动启动：

meiyi@meiyi-Extensa-2511G:/etc/systemd/system$ sudo systemctl start trojan

手动停止：

meiyi@meiyi-Extensa-2511G:/etc/systemd/system$ sudo systemctl stop trojan

重启：

meiyi@meiyi-Extensa-2511G:/etc/systemd/system$ sudo systemctl restart trojan

查看状态：

meiyi@meiyi-Extensa-2511G:/etc/systemd/system$ sudo systemctl status trojan
● trojan.service - My Service Start Trojan
Loaded: loaded (/etc/systemd/system/trojan.service; enabled; vendor preset: enabled)
Active: active (running) since Fri 2024-03-22 16:24:40 CST; 1s ago
Main PID: 3195472 (trojan)
Tasks: 1 (limit: 18995)
Memory: 636.0K
CPU: 6ms
CGroup: /system.slice/trojan.service
└─3195472 /home/meiyi/Downloads/trojan/trojan

3月 22 16:24:40 meiyi-Extensa-2511G systemd[1]: Started My Service Start Trojan.
3月 22 16:24:40 meiyi-Extensa-2511G trojan[3195472]: Welcome to trojan 1.16.0
3月 22 16:24:40 meiyi-Extensa-2511G trojan[3195472]: [2024-03-22 16:24:40] [WARN] trojan service (client) started at 127.0.0.1:1090

然后就可以了。

返回>>

请登录后再发表评论。

评论列表:

目前还没有人发表评论