![]() ![]() Then place a check in the box labeled karabiner_observer (it may be karabiner-grabber, see next step). If the ‘lock’ icon is locked again, click it and enter your password.Next you’ll be presented with a Input Monitoring Permissions Alert window – click the Open Security & Privacy System Preferences button.Then click the Allow button next to the message System software from application “.Karabiner-VirtualHIDDevice-Manager.app” was blocked from loading. Click the ‘lock’ icon in the bottom left corner of the window and enter your password when prompted.Click the Open Security Preferences button when macOS tells you a System Extension has been blocked. The first time you run Karabiner-Elements you’ll have to grant it a bunch of permissions, but this is a one-time only thing.Once the installation has completed, run Karabiner-Elements.app from your Applications folder. Open it up and run the installer file, Karabiner-Elements.pkg. dmg from the Karabiner-elements home page. This guide will show you how to install Karabiner-Elements and remap keys on your Mac keyboard. You’ll need to be using macOS 11.0 (Big Sur) or 10.15 (Catalina) to use Karabiner-Elements. Check out the full list of features here. It lets you remap keys (change keys to other keys) and more advanced things like changing the caps lock key to control+option+command. Karabiner-Elements is a “powerful and stable keyboard customizer for macOS”. Pro Tip: While you’re here, do check out the extensive MacOS X Help area and peek in to the Mac Command Line Help area too.This guide will show you how to remap any of the keys on your Mac keyboard using a free and open source app for macOS. Because, hey, it’s your darn computer, right? □ But that’s how you remove a file, folder or program that just refuses to be removed. In this case, I know /Applications is the command line equivalent of the top-level Applications folder, so here are exactly the commands I used to move to the CrashPlan app, unlock it, and remove the entire package:īe careful, particularly with that last command, because there’s no backing up, no undo, no changing your mind. Oh, and “sudo” to convince the Mac to let you change those permissions in the first place. For now, the few commands you’ll need are “cd” to change directories to where the app, file or folder can be found, “chflags” to change that darn locked flag, then “rm” to remove the program or file. You’ll find the Terminal app in Applications > Utilities and it’s a good program to know as it can be quite useful. Sooo… it’s time to open up the Terminal and type commands in directly. Usually the first entry is something like “(Me)” which means you could unlock the file or folder (remember, Mac apps are really folders) then grant yourself read & write, then uncheck the locked box. This is pretty secure! One thing you can try is opening up the “Sharing & Permissions” pane and clicking on the padlock to unlock access: But not only is it checked, it’s greyed out. First step is to have a closer look, which can be done by choosing the app then using the Command-I “Get Info” shortcut to get this window:Ĭan you see the fourth checkbox right in the middle of the info window? “Locked”. ![]() A click to Trash the app and here’s what I see: So your first step is to check with the vendor: do they have an uninstall program? If they do, use that.įirst off, since CrashPlan is shutting down and I’ve switched my cloud backup to the faster and less expensive iDrive anyway, let’s get rid of CrashPlan on my own Mac system. Now with the situation you’re seeing, there are some programs like antivirus apps and backup programs that lock themselves in place and then pour digital concrete around them to really ensure that no other program can sneakily replace them. And that’s all for your protection, believe it or not. Even in Terminal, it can require expert knowledge to show absolutely everything on your Mac system. You can imagine a hacker sneaking onto your computer, changing some of the key system files (like the change password utility!) and causing quite a problem with your system.Īdministrative programs and utilities can not only be locked down with permissions, though, they can also be “hidden” and not show up in the Finder without extra work. One of the most important features is what’s getting in your way making sure that the wrong files aren’t accidentally – or deliberately – removed or changed. Like all modern operating systems, your Mac has a sophisticated model for managing files and applications. ![]()
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