Tim's Technology Gauntlet Wiki

sudo tmutil listlocalsnapshots /
Snapshots for disk /:
com.apple.TimeMachine.2025-12-08-192342.local
com.apple.TimeMachine.2025-12-08-202601.local
com.apple.TimeMachine.2025-12-08-212950.local
com.apple.TimeMachine.2025-12-08-223025.local
com.apple.TimeMachine.2025-12-08-233034.local

sudo tmutil deletelocalsnapshots /
Deleted 23 Time Machine local snapshots for disk '/'

1. Configure Soundflower
   1. Audio MIDI Setup
      1. Add a Multi-Output Device
         1. Add Soundflower (2ch)
         2. Add HDMI
   2. Change speakers to Multi-Output Device
   3. Change Quicktime to Soundflower (2ch) as the input

1. Open Terminal, don't change to root

   1. mkdir -p $HOME/Library/KeyBindings
      echo '{
      /* Remap Home / End keys to be correct */
      "\UF729" = "moveToBeginningOfLine:"; /* Home */
      "\UF72B" = "moveToEndOfLine:"; /* End */
      "$\UF729" = "moveToBeginningOfLineAndModifySelection:"; /* Shift + Home */
      "$\UF72B" = "moveToEndOfLineAndModifySelection:"; /* Shift + End */
      "^\UF729" = "moveToBeginningOfDocument:"; /* Ctrl + Home */
      "^\UF72B" = "moveToEndOfDocument:"; /* Ctrl + End */
      "$^\UF729" = "moveToBeginningOfDocumentAndModifySelection:"; /* Shift + Ctrl + Home */
      "$^\UF72B" = "moveToEndOfDocumentAndModifySelection:"; /* Shift + Ctrl + End */
      }' > $HOME/Library/KeyBindings/DefaultKeyBinding.dict

   2. No need to reboot