Final answer:
To find your shell version on Mac, open the Terminal application and use the command 'echo $SHELL'. The path displayed will include the shell's name and version number.
Step-by-step explanation:
To find your shell version on Mac, you can open the Terminal application (located in the Utilities folder within the Applications folder) and type the following command:
echo $SHELL
This command will display the path to your current shell, which usually includes the shell's name and version number. For example, if you see /bin/bash, it means you are using the Bash shell.
To find your shell version on a Mac, you can use the following steps:
1. **Open Terminal:**
- You can find the Terminal application in the Utilities folder within the Applications folder. Alternatively, you can use Spotlight Search (Cmd + Space, then type "Terminal") to quickly locate and open it.
2. **Check Shell Version:**
- Once the Terminal is open, you can find out which shell you are using by running the following command:
```bash
echo $SHELL
```
- This will display the path to your current shell.
3. **Print Shell Version:**
- To print more detailed information about your shell, you can use the following command:
```bash
$SHELL --version
```
- Alternatively, you might use specific commands for different shells. For example, for Bash, you can use:
```bash
bash --version
```
4. **Check for Updates (Optional):**
- Depending on your shell, you might have the option to check for updates. For example, for Bash, you can check if there is an updated version using:
```bash
brew info bash
```
If you have Homebrew installed, this command will provide information about the Bash version available.
Remember that macOS typically comes with Bash as the default shell, but in more recent versions, it has been changed to Zsh. If you have changed your shell manually, the above commands will reflect the currently active shell.