一些不必要的服务： ``` com.apple.syncdefaultsd.plist com.apple.cfnetwork.AuthBrokerAgent.plist com.apple.helpd.plist com.apple.Spotlight.plist ``` 挨个给执行 ``` launchctl unload [服务名称] ``` nsurlsessiond疯狂吃带宽，干掉它 ```bash launchctl unload /System/Library/LaunchDaemons/com.apple.nsurlstoraged.plist launchctl unload /System/Library/LaunchAgents/com.apple.nsurlsessiond.plist sudo launchctl unload /System/Library/LaunchDaemons/com.apple.nsurlsessiond.plist sudo launchctl unload /System/Library/LaunchDaemons/com.apple.nsurlstoraged.plist ``` 最后修改：5年前 © 著作权归作者所有