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/System/Library/Frameworks/ScreenSaver.framework/Resources/ScreenSaverEngine.app/Contents/MacOS/ScreenSaverEngineã¨ã„ã†ã‚³ãƒžãƒ³ãƒ‰ã‚’実行ã™ã‚‹ã€‚ãŸã¨ãˆã°~/.bashrcã«ä»¥ä¸‹ã®ã‚ˆã†ãªaliasを記述ã—ã¦ãŠã‘ã°ã€lockã¨ã„ã†ã‚³ãƒžãƒ³ãƒ‰ã‚’打ã¤ã ã‘ã§ã‚¹ã‚¯ãƒªãƒ¼ãƒ³ã‚»ãƒ¼ãƒãƒ¼ãŒèµ·å‹•ã™ã‚‹ã€‚
alias lock='/System/Library/Frameworks/ScreenSaver.framework/Resources/ScreenSaverEngine.app/Contents/MacOS/ScreenSaverEngine'
