ONYX是OS X的一个多功能的工具它可以让你验证启动盘和系统文件的结构，运行系统维护杂项任务，配置Finder中，码头，聚光灯的隐藏参数，以及一些苹果自己的应用程序，删除缓存，删除一定数量的文件和文件夹，可能会成为累赘，等等。苹果中文站

What's new in OnyX 3.2.6
    Deleting the logs improved
Deleting the applications cache improved
Bug corrected that occurred when revealing the OnyX log in the Finder
Bug corrected that occurred when reverting the defaults settings of the Automation pane
New option: Show/hide the Other... button in the login window
New option: Show/Hide the Shutdown dialog when the power button is pressed
Modified the startup modes
Info pane improved www.imac.ly
Repair permissions option removed
Integrates version 3.19.3 of SQLite3
Many corrections and improvements made
    Help improved, updated, and re-indexed