> For the complete documentation index, see [llms.txt](https://docs.ccv.brown.edu/stronghold/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ccv.brown.edu/stronghold/software/jupyter-lab-on-linux-workstations.md).
# Jupyter Lab on Linux Workstations
Jupyter Lab is installed in the **`conda/bcbi_v1.1.0`** environment module. The user may load the environment module first, then launch Jupyter Lab using the following commands from a desktop terminal on a Linux workstation:
```sh
module load conda/bcbi_v1.1.0
jupyter-lab
```
Figure 1 - Launch jupyter-lab
Then a Jupyter Lab window will be launched as shown in Figure 2. Python, Julia and R notebooks are available to use.
Figure 2 - Jupyter Lab home page
Follow the instruction below to run Python, Julia and R notebooks:
{% tabs %}
{% tab title="Python" %}
If you click on the `Python` Notebook icon in Figure 2, a Python notebook starts, as shown in the window below.
Figure 3.1 - Python kernel
{% endtab %}
{% tab title="Julia" %}
If you click on the `Julia` Notebook icon in Figure 2, a Julia notebook starts, as shown in the window below.
Figure 3.2 - Julia kernel
{% endtab %}
{% tab title="R" %}
If you click on the `R` Notebook icon in Figure 2, an R notebook starts, as shown in the window below.