Terminal

How to automatically hide the Dock on Mac

Did you know you can set your Dock to automatically hide when not in use? This is a great way to regain a little bit of screen real estate on your Mac. In this post, we will show you how to automatically hide and show the Dock, and we’ll even share a pro tip to make the hide/show animation faster.

How to add custom text to a Mac login screen

Today I’ll show you a simple little modification, one which will allow you to display a custom message on your Mac’s login screen. The text can be any custom string of text of your choosing, and could provide essential information to users on shared machines, or simply greet you when you start up the computer.

How to show basic system information on your Mac login screen

If you’re one of those who love to tweak every little facet of their Mac experience, then this guide is for you. It brings several system information items such as computer name, your current IP address, and your macOS version right to your login screen where they can be easily referenced.

For this modification, all we will need is the Terminal application and a few minutes, so let’s get started!

How to show the expanded Save dialog by default on Mac

By default, the behaviour of macOS upon saving a file is to open a simple dialog window, with only a single drop-down menu showing possible save locations. These locations can vary based on the program settings, your most-used save location, or your last-used save location.

Although this is fine for quickly saving documents to common folders such as Documents or Downloads, it is cumbersome to use the drop-down menu when saving regularly to multiple hard drives and previously unused nested folders. Luckily, there is a way to always show a full file browser in the save dialog for more granular control.

How to SSH into your device from a Mac and change your root password

Sometimes it is necessary to connect to your mobile device from a computer, for troubleshooting purposes or to use a tool which runs from the computer. For example, tihmstar’s Prometheus suite downgrades your device by sending commands to it from the computer on which it, and the files it uses, are stored. The connection used to do this is called SSH, and is normally provided by the OpenSSH package (or an equivalent client such as Dropbear).

In this guide we will show you how to use SSH to connect to your device from your computer. We will also go through how to change the default passwords on your device, because once you have installed OpenSSH, anyone can log in using the default passwords if you do not change them. This is a major security risk, and so everyone who has OpenSSH installed should follow this procedure.

How to fix TinyUmbrella v9.3.4 crashing on launch

Many jailbreakers will be familiar with the program TinyUmbrella, which has traditionally been one of the best ways to save SHSH blobs for their iOS devices onto their Macs for safekeeping. What SHSH blobs are, their function, and how to save them is outside the scope of this article, (I will put something together soon on this), but suffice to say that saving these blobs is of some importance to many jailbreakers and that TinyUmbrella has been the go-to application for doing so for a long while.

Whilst the application was updated as recently as August by its creator Semaphore, many Mac users (myself included) have noted that the new version, 9.3.4, gives an error on launch and cannot be used at all. This guide will walk you through the fix to get your umbrella back up again on Mac, so you can carry on wishfully saving those blobs.