How can I set up a Bash alias on macOS?

To create a Bash alias on macOS, follow these steps:

1. Open the Terminal app.

2. Type nano ~/.bash_profile to edit the profile file.

3. Add your alias at the end of the file, using the syntax:
alias =’‘ (e.g., alias ll=’ls -l’).

4. Press Ctrl + O to save and Ctrl + X to exit.

5. To apply the changes, run source ~/.bash_profile.

Now, you can use the alias in the Terminal instead of typing the full command. Repeat this process for additional aliases.