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How to downgrade mac os catalina
How to downgrade mac os catalina






how to downgrade mac os catalina

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#How to downgrade mac os catalina upgrade

If you run bash -version, you’ll see that Catalina includes Bash 3.2.57 when Bash 5.0 is the latest version. When you upgrade to macOS Catalina, you get more of everything you love about Mac. If you have multiple Macs with you to try out then it’s an outright blessing. Note that the version of Bash (Bourne Again SHell) included with macOS is still pretty outdated, however. Here’s how you can downgrade macOS 10.15 Catalina back to macOS Mojave on your Mac right now. Hold the Ctrl key, click your user account’s name in the left pane, and select “Advanced Options.”Ĭlick the “Login Shell” dropdown box and select “/bin/bash” to use Bash as your default shell or “/bin/zsh” to use Zsh as your default shell.

how to downgrade mac os catalina

Click the lock icon and enter your password. Head to System Preferences > Users & Groups on your Mac. I have macOS Catalina installed and I want to downgrade back down to macOS High Sierra. You can also change this option graphically from System Preferences if you prefer. You can see a list of included shells you can select by running the following command: cat /etc/shells After you close the terminal window and reopen it, you’ll be using Zsh. Change the default shell back to Zsh by running this command: chsh -s /bin/zshĮnter your password when prompted.








How to downgrade mac os catalina