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parMaster

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parMaster / Readme.md
Last active February 24, 2025 12:35
Karabiner configuration. Right Command = Hyper key. Hyper + {I, J, K, L} = {↑, ←, ↓, →}; ----- Hyper + {U, O} = {Home, End}; ----- Hyper + {;, p} = {Enter, Backspace}; ----- Hyper + {Y, H} = {PgUp, PgDown}; Quit app by command-q twice; Quit app by holding command-q; ----- Hyper + {1, 2, 3, 4, 5, 6, 7, 8, 9, 0, -, =} = {F1-F12}

Ergonomic Keyboard Mappings for macOS

Stop moving your hand every time you need to use arrow keys:

  • Your right point finger is already on the J key
  • Press and hold a hyper key (right Command pressed with a thumb, just like a space key - in my config)
  • Use IJKL like arrow keys

Additional features:

  • Home/End navigation: Hyper + U/O moves cursor to start/end of line
  • Page navigation: Hyper + Y/H for Page Up/Down
@gmolveau
gmolveau / firefox_dark_background.md
Last active May 21, 2025 18:12
Firefox dark background / theme for new tab and loading screen

Firefox Dark Background

  • How to change the background on Firefox to a dark one on new tab / loading screen ?

Procedure

  • Type about:config in the URL bar
  • Search toolkit.legacyUserProfileCustomizations.stylesheets and double-click the field to set it to true
  • Type about:support in the URL bar
  • Look for Profile folder field and click on the open button next to it.
@jasonruyle
jasonruyle / UFW_ban_country.md
Last active March 18, 2025 21:15
UFW to block countries