This will be a short post to answer a recurring question about my shell configuration, when doing presentations, sharing a video or screenshot.
Not rocket science just download, unzip and drag to your Applications directory.
You can choose between downloading an installer, an application or using brew.
This is the instruction to install in your system using brew.
If you wish to use fish as your default shell, use the following command.
Once you have fish installed you will need to execute curl to download it.
The previous installation instruction enabled a new command that you will need to use to download the agnoster theme.
In order to have a better experience using the agnoster theme, you may need to download Menlo font patched to work with Powerline. You can download from this Github repository https://github.com/abertsch/Menlo-for-Powerline
Now you need to complete this two steps:
Make sure you set Non-ASCII font smaller than Regular Font in order to make Non-ASCII characters looks better.
This is an image with the final result.