System info and preferences from the Terminal in Mac OS X
![System info and preferences from the Terminal in Mac OS X](https://mac-terminal.com/wp-content/uploads/2023/05/mac-terminal-pref-240x140.jpg)
sw_vers Syntax:sw_vers Explanation:Displays a system summary of your Mac. system_profiler Syntax:system_profiler [-Options or Type(s)] Usage/Explanation:Displayed detailed information about your Mac including the hardware. Options -detailLevel <lvl> Decide how detailed the description will be. <lvl> can be mini, basic or full. -listDataTypes Displays all available categories (as specified below).