以 rinetd 为例

1. 确认安装位置
   确认 rinetd 的安装位置 /opt/homebrew/Cellar/rinetd/0.73

➜  0.73 git:(stable) pwd
/opt/homebrew/Cellar/rinetd/0.73
➜  0.73 git:(stable) ls -l
total 80
-rw-r--r--  1 jansora  admin   3571 Feb 19  2021 CHANGES.md
-rw-r--r--  1 jansora  admin  18431 Feb 19  2021 COPYING
-rw-r--r--  1 jansora  admin    982 Oct 19 10:46 INSTALL_RECEIPT.json
-rw-r--r--  1 jansora  admin    628 Feb 19  2021 README.md
-rw-r--r--@ 1 jansora  admin    856 Oct 20 17:22 homebrew.mxcl.rinetd.plist
-rw-r--r--  1 jansora  admin    322 Oct 20 17:23 homebrew.rinetd.service
drwxr-xr-x  3 jansora  admin     96 Feb 19  2021 sbin
drwxr-xr-x  4 jansora  admin    128 Oct 19 10:46 share

2. 手动创建启动文件

homebrew.mxcl.rinetd.plist homebrew.rinetd.service

1. 创建 homebrew.rinetd.service

[Unit]
Description=Homebrew generated unit for rinetd

[Install]
WantedBy=multi-user.target

[Service]
Type=simple
ExecStart=/opt/homebrew/opt/rinetd/sbin/rinetd -c /opt/homebrew/etc/rinetd.conf -f
Restart=always
StandardOutput=append:/opt/homebrew/var/log/rinetd.log
StandardError=append:/opt/homebrew/var/log/rinetd.log%  

2. 创建 homebrew.mxcl.rinetd.plist

确保 homebrew.mxcl.rinetd Label 字段唯一, 否则会报错, 其他的按需修改

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>KeepAlive</key>
	<true/>
	<key>Label</key>
	<string>homebrew.mxcl.rinetd</string>
	<key>LimitLoadToSessionType</key>
	<array>
		<string>Aqua</string>
		<string>Background</string>
		<string>LoginWindow</string>
		<string>StandardIO</string>
		<string>System</string>
	</array>
	<key>ProgramArguments</key>
	<array>
		<string>/opt/homebrew/opt/rinetd/sbin/rinetd</string>
		<string>-c</string>
		<string>/opt/homebrew/etc/rinetd.conf</string>
		<string>-f</string>
	</array>
	<key>RunAtLoad</key>
	<true/>
	<key>StandardErrorPath</key>
	<string>/opt/homebrew/var/log/rinetd.log</string>
	<key>StandardOutPath</key>
	<string>/opt/homebrew/var/log/rinetd.log</string>
</dict>
</plist>

3. 拷贝文件

这步骤不做其实也行

拷贝文件 homebrew.mxcl.rinetd.plist 至 ~/Library/LaunchAgents/ 目录下

大功告成

brew services list