~/Library/LaunchAgents/com.example.myapp.plist:

<?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">
  <!-- https://superuser.com/a/229792 -->
  <!-- https://opensource.apple.com/source/launchd/launchd-257/launchd/doc/HOWTO.html -->
  <!-- https://launched.zerowidth.com/ -->
  <dict>
    <key>Label</key>
    <string>com.example.myapp</string>

    <key>UserName</key>
    <string>handsome</string>

    <key>WorkingDirectory</key>
    <string>/Users/handsome/dev/myapp/</string>

    <key>ProgramArguments</key>
    <array>
        <string>./myexe</string>
        <string>arg1</string>
        <string>arg2</string>
    </array>

    <key>RunAtLoad</key>
    <true/>

    <key>KeepAlive</key>
    <dict>
      <key>Crashed</key>
      <true/>
    </dict>
  </dict>
</plist>

加入启动项

launchctl load ~/Library/LaunchAgents/com.example.myapp.plist

启动

launchctl start com.example.myapp

移除启动项

launchctl remove com.example.myapp

查看帮助

launchctl