![]() ![]() The Verifying option (SMART and Volume integrity) has already been completed. When this is done, the programs tool bar (below) is presented to you. When Onyx for OS X starts, it defaults to checking the SMART** (Self-Monitoring Analysis and Reporting Technology) status of your hard drive(s), and then verifies the structure of its volumes. To me, Onyx is a Swiss Army Knife for OS X maintenance, – an “over the top” system maintenance utility packed with features and tweaks. Then in June of 2013, the program’s developer decided not to do further work on it (he has just recently reversed that decision), so I was off looking for another maintenance program.Īfter some searching I discovered Onyx (also FREE!!!). Not much here to get you into trouble, just check what you want to run, click OK, then you are asked for your User Name and Password for the computer, and once supplied, YASU is off running. It was also FREE!!! Below is the setup page for YASU to begin its work: It had a simple and clean interface, was very easy to use, and met my needs perfectly. The first piece of software I found on my search was YASU* (Yet Another System Utility). Also, I wanted the same software to be able to assist in other maintenance processes as well. Seeing as how my cron jobs were on a permanent hiatus as the result of my turning my Mac off at night, I started looking for software that would let me easily perform the cron jobs, as well as run them when I wanted them to run. On the flip side, it doesn’t harm anything to run the cron jobs more frequently. That being said, just to keep your OS X “ship shape” they can run once a month, if you are a heavy computer user, and maybe once every couple of months if you do more moderate tasks on your Mac. Now we come to an important consideration: How important are the cron jobs to my machines’s health in the first place? On OS X today, the cron jobs, in the short run, are not particularly important to anything mission critical. If you are like me, and turn the computers off at night, these cron jobs won’t be run at all. From OS X 10.5 on, if your computer was in the “sleep” mode, when awakened, the cron jobs will run at the next available opportunity. Prior to OS X 10.5, if your computer was sleeping, or turned off during the wee morning hours, the cron jobs would not run. That is, they run if your computer is “On”. There are maintenance scripts, typically termed “cron jobs” that automatically run between 3:00am and 5:30 am each day. It is indeed very hard to hack into a computer that isn’t running.Īt first blush, one would think there would be hardly any downside to turning off the computers at the end of their working day, and one would be incorrect in making that assumption, especially if you are using Macs with OS X (basically any Mac made from 2002 to the Present). One security process I carry out daily when I am done using my computers is a very simple one: I turn off the computers. ![]() ![]() Having once had my computer hacked, I have become very paranoid about the security of my machines and the network on which they run. ![]()
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