~/.config/karabiner/assets/complex_modifications/gyazo.json
みたいなファイルで置いておくgyazo.json{
"title": "Fnキー単独でGyazo起動",
"rules": [{
"description": "Fnキー単独でGyazo起動",
"manipulators": [{
"type": "basic",
"from": {
"key_code": "fn"
},
"to_if_alone": [{
"shell_command": "open /Applications/Gyazo.app"
}]
}]
}]
}