#launch-services (1)

Cheat sheets (1)

duti — Set Default Applications on macOS

Drive macOS Launch Services from the command line — assign default apps for UTIs, file extensions, and URL schemes; understand the viewer/editor/all/shell/none roles; bulk-load file associations from a settings file; rebuild the Launch Services database when changes refuse to stick.

duti macos cli launch-services default-apps uti automation web-researched

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