I passionately *H*A*T*E* the startup chime that my Mac makes when I switch it on. At least on my MacBook, if the volume is turned down before I shutdown, the system restarts silently. I guess it’s somehow linked to the internal speakers. Sadly on my Mac Mini this approach doesn’t work: due to the lack … Read more
There’s a built-in command line tool in every Mac called caffeinate that prevents your computer from going to sleep, even when the lid is closed. This is the default behaviour if an external monitor is attached, but if that’s not the case, MacBooks just go to sleep as soon as you close the lid. While … Read more
Usually the top command shows you how long a Linux system is up and running – but sadly not on OS X, or Darwin more specifically. There is however a command line tool with the descriptive name uptime which will tell you how long your Mac has been running, precisely the line that’s missing from … Read more
