How to delete a file on your Raspberry Pi

Raspberry Pi Board Side View

Like any other computer, your Raspberry Pi can fill up with unwanted items. You may have created a file that you no longer need or downloaded a file you no longer want.

If you’re ready to do a bit of cleaning on your Raspberry Pi, we’ll show you how to delete a file.

How to change your Raspberry Pi password

Raspberry Pi Configuration

When you first set up your Raspberry Pi, you’re prompted to change the default password. But maybe you want to change it again down the road. As we all know, you’re supposed to do this regularly for security reasons.

So here, we’ll show you how to change your Raspberry Pi password. You can update your password using two methods, the Raspberry Pi Configuration interface or a Terminal command.

How to turn off the tab previews in Safari on Mac

Safari with Tab Previews on Mac

With Safari 14 on Mac came a cool feature for tab previews. This allows you to see a tiny snapshot of a webpage you have open in another tab when hovering your mouse over this tab. The thing with this feature is, it’s simply not for everyone. Some find it distracting. If you fall into this group, we’re here to help. Here’s how to disable the Safari tab previews on your Mac.

2 free ways to password-protect a ZIP file on Mac

Password protect ZIP file on your Mac

You can compress and bundle several files and folders in a single ZIP file. If you have multiple files you want to send securely for business, financial, or other reasons, you can protect the ZIP file with a password.

Password protection on a ZIP file works irrespective of the operating system on which it’s tried to be opened. So, when you send the password-protected ZIP file created on your Mac to someone using iOS, Android, or Windows, it will still need the right password to unzip and show the contents.

In this tutorial, we show you two free ways to add password protection to ZIP files and lock it.

How to select text and print your Terminal window on Mac

Terminal on MacBook Pro Screen

If you use Terminal on your Mac to accomplish simple tasks, there may be a time when you want to print the results. For example, maybe you’re using a Terminal command to list out the apps on your Mac.

While it’s easy enough to print your Terminal window, there are a couple of tricks for selecting what to print. Here, we’ll show you those tips for selecting text and how to print from Terminal on your Mac.

New to Mac? Here’s all the tools in the Mac Utilities folder

macOS Utilities Folder

If you’ve just purchased your first Mac, and especially if you’re coming from Windows, you might be wondering about the Utilities folder. You may see the folder but have yet to open it or you might be looking for a specific tool and don’t realize it’s in that folder.

Whatever the case, we’re here with another in our New to Mac series to help you out! We’ll explain what’s in the Utilities folder and what each tool is for.

9 fun Mac Terminal commands to beat boredom

Fun Terminal Commands Emojis

Terminal is a useful tool for performing actions on macOS with simple commands. And for many Mac users, it’s the preferred way to get things done like showing hidden Finder folders or keeping your Mac from sleeping. But that doesn’t mean that you can’t entertain yourself with Terminal too.

We’ve shown you several fun and useful commands for Terminal and they’re pretty awesome. But if want to get in a little practice with Terminal commands that are just a bit whimsical, then this list is for you.

Here are nine enjoyable Terminal commands for macOS.

CoolStar’s new Chimera1n script brings the Chimera bootstrap to checkra1n devices

Electra Team lead developer CoolStar on Wednesday released a new script-based utility dubbed Chimera1n for iOS devices that have been liberated by the popular checkra1n jailbreak tool.

Chimera1n replaces the native checkra1n bootstrap on the checkra1n jailbreak with the Chimera bootstrap. In doing so, it provides users with the Sileo package manager and a Substitute/Libhooker-based alternative to Cydia Substrate for tweak injection.

Keyboard shortcuts for Terminal on Mac

iMac keyboard - Terminal keyboard shortcuts

If you use Terminal on your Mac for taking care of tasks with commands, then using keyboard shortcuts is a great way to do things quicker. From working with the window and tabs to editing commands to selecting and finding text, here’s a big list of keyboard shortcuts to help you zip around in Terminal.

How to lock the Dock on your Mac to prevent unwanted changes

Lock Dock Mac System Preferences

If you spend time customizing the Dock on your Mac, it can be aggravating when something gets changed by someone else. You may let a guest or your child use your computer and suddenly your Dock is positioned elsewhere, sized differently, or doesn’t have the apps you pinned to it.

To prevent your Dock from being messed with by another, you can lock it down using Terminal. We’ll show you the commands you need to lock the Dock’s position, size, and contents to prevent unwanted changes. So if you’re ready, here’s how to lock the Dock on your Mac.