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macOS 26.4 Introduces New Security Feature for Terminal Commands
macOS Tahoe 26.4 introduces a new security feature that warns Mac users if they paste certain commands in the Terminal app that may be harmful. For those unaware, the Terminal app allows you to enter text commands to perform tasks on your Mac. Terminal is primarily intended for advanced users and developers, but unfortunately casual users can be tricked into entering harmful commands that can permanently delete files, change user permissions, and cause other problems.
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