How To Set Environment Variables Mac

To set environment variables on Mac, open the Terminal application and type “export” followed by your desired variable name and value. For example, to create an environment variable called TEMP_FOLDER with the value of “/tmp”, type in ” export TEMP_FOLDER=/tmp “. To make this change permanent across all terminal sessions, add it to your ~/.

bash_profile file which is located in your home directory. Open the file in a text editor and add a line similar to what you typed above but without the “export” keyword at the beginning. Save this file and restart Terminal for these changes to take effect.

Another way would be to use Apple’s GUI-based graphical interface System Preferences > Profiles > Advanced Settings (in OS X 10.5 or later). Here you can enable ‘Set Environment Variables…’ option which will prompt for variables that should be set system wide before login window appears next time.

  • Step 1: Open the Terminal app
  • This can be done by going to Finder -> Applications -> Utilities and then selecting the Terminal application
  • Step 2: Enter the following command into the terminal window, replacing with your desired environment variable name and with its value: export =
  • For example if you wanted to set an environment variable called “JAVA_HOME” to a path of “/opt/java”, you would enter this command: export JAVA_HOME=/opt/java Step 3: To confirm that your environment variables have been added successfully, run this command in the terminal window : echo $, where is replaced with your chosen environment variable name
  • This should return whatever value you assigned to it in step 2 above
  • In our example, running echo $JAVA_HOME should return /opt/java
  • Step 4: To make sure these environment variables are set every time you open a new shell session on Mac OS X, add them to
  • bash_profile file which resides in your home directory (root)
  • Type nano ~/
  • bash_profile into a terminal window and press enter or return key
  • Step 5: Add all of your exported environment variables at the bottom of this file like so : export JAVA_HOME=/usr/local/jdk1
  • 7…etc
  • , then save it using ctrl-o followed by entering key or return key when prompted for filename to write (you don’t need one since we opened existing file) , then exit Nano editor using ctrl-x keys combination

Setting Environment Variables on Mac

Can You Set Environment Variables on Mac?

Yes, you can set environment variables on Mac. Environment variables are a great way to customize your Mac and make it easier to use. To set an environment variable, open the Terminal application and type in “export” followed by the name of the variable (e.g., export PATH=”/usr/bin:/usr/local/bin:$PATH”).

Once you have entered this command, press enter and that environment variable will be stored for future use. You can also view existing environment variables by typing in “env” into the terminal window. This will print out all of your current environment settings so that you can see what is available to modify or add as needed.

Additionally, there are other ways to set these variables such as using launchctl or editing .bash_profile file which could require more advanced knowledge depending on what you’re trying to accomplish with them. All-in-all though, setting an environment variable on macOS is relatively straightforward if done correctly!

How Do I Set Environment Variables in Mac Terminal?

Setting environment variables in Mac Terminal is a simple process. The first step is to open the terminal window, which can be found by opening Finder and going to Applications > Utilities > Terminal. Once opened, type the command “export” followed by the name of your variable (VARIABLE_NAME) and its value (VALUE).

For example: export VARIABLE_NAME=VALUE. This will set an environment variable with that name and value until you close the terminal window or log out from your user account. It is also possible to make these changes permanent so they persist after closing the window or logging out from your user account.

To do this, use nano text editor to edit .bashrc file located in /etc directory before making any change it’s important to make sure that all commands are written correctly otherwise you may have unintended behavior when running scripts or applications that rely on those variables.

How Do I Set Environment Variables in Mac Path?

Setting environment variables in Mac path is a relatively straightforward process. First, open your Terminal and type in “export” followed by the name of the variable you want to set. For example if you wanted to set a JAVA_HOME environment variable then you would use: export JAVA_HOME=/Library/Java/Home.

This will create the environment variable with the given value which can be accessed from any application or script running on your machine. Next, type in “echo $VARIABLE” where VARIABLE is replaced with the name of your new environment variable (in this case it would be JAVA_HOME). If everything has been setup correctly, this command should print out /Library/Java/Home as its output.

Finally, enter “source ~/.bashrc” into Terminal which will update all active shell sessions with these new settings so they are immediately available for use within applications or scripts that depend upon them. With these steps completed successfully, your Mac Path now contains an updated version of your newly created setting and is ready for use!

How Do I Set Environment Variables on Mac Big Sur?

Setting environment variables on Mac Big Sur is a fairly straightforward process that can help you customize the behavior of your system. To set an environment variable, first open the System Preferences window and select “Users & Groups”. Next, click on “Login Items” at the top right corner of the window.

Here, you will find a list of all available environment variables (including user-defined variables). Select one and enter its value into the appropriate field in order to save it. Finally, restart your computer to make sure that changes take effect properly.

With this simple procedure, you can easily configure any number of environment variables as per your requirement on Mac Big Sur quickly and conveniently!

How To Set Environment Variables Mac


Set Environment Variable Mac Terminal

Setting up environment variables on Mac Terminal is a simple process that can be done in just a few steps. First, open the terminal and enter the “export” command followed by the variable name you wish to set: export MYVAR=12345. Next, enter “echo $MYVAR” to check if your new variable was successfully created.

Finally, save this setting by entering “source ~/.bash_profile” which will update your current shell with any changes made. Following these steps should allow you to quickly and easily set environment variables from within Mac Terminal.

Set Environment Variable Macos Monterey

MacOS Monterey brings with it the ability to set environment variables. This allows users to customize their terminal and shell environments, which can help make development more efficient. To do this, you must open the Terminal and type in the “export” command followed by your variable name and value.

Once saved, your environment variable will be available every time you open a new Terminal window or run any script from within that session.

Set Environment Variable Mac M1

As Mac computers transition to the M1 chip, setting environment variables is now even easier. With the new processor architecture, users can access and set their environment variables through the Terminal app with just a few simple commands. This allows for more control over your system’s settings and makes it easier than ever before to customize your machine’s performance according to your needs.

Set Environment Variable Mac Terminal Zsh

Setting environment variables on a Mac Terminal Zsh is relatively simple. All you need to do is open the terminal and enter “export VARIABLENAME=VALUE”, where VARIABLENAME is the name of your variable and VALUE is what you want it to be set as. Once entered, this will create an environment variable that can then be used in scripts or applications.

Additionally, if you wish to make these changes persistent across multiple sessions, you can add them to your .zshrc file for future use.

Set Environment Variable Mac Permanently

Setting environment variables in Mac permanently is relatively simple. You can do this by adding them to the .bash_profile or .

zshrc file located in your home directory. To edit this file, you will need a text editor such as Vim, Nano, Emacs etc. Once you have opened the .

bash_profile or .zshrc file, add export followed by the variable name and value of your choice (e.g export MYVAR=”value”). Save and close the file and restart your terminal for changes to take effect.

Check Environment Variables Mac Terminal

Using the Mac Terminal, you can check environment variables by typing ‘env’ into the command line. This will display a list of all the environmental variables that are currently set up on your system. You can also use ‘set’ to view any changes made to specific environment variables since logging in, or ‘printenv’ to view all of them at once.

Zsh Environment Variables Mac

Zsh is an advanced command line interpreter for Mac that has a wide range of environment variables. These variables provide users with convenient shortcuts to commonly used commands, as well as providing additional control over the configuration and behavior of Zsh. Environment variables are stored in ~/.

zshenv, which can be edited manually or through the Zsh configuration tool. By understanding how to use these environment variables, you can make your experience with Zsh even more efficient and enjoyable!

Mac Environment Variables

Mac Environment Variables are special variables stored in a user’s Mac computer that can be used to store information such as specific paths, programs, and settings. These variables allow applications within the system to access the necessary resources more quickly and efficiently. Knowing how to set up and use these environment variables can help optimize your Mac for better performance.


Setting environment variables on Mac is a straightforward process, and with the steps outlined above anyone should be able to set their own custom environment variables quickly and easily. After completing this process you can now use your new environment variable in any project or application that requires it. With these simple instructions, there’s no reason not to take advantage of the power of setting your own environment variables.

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