# Update on Linux

To update Bastion, first of all, you will need to navigate into the `Bastion` directory. *That is where the script is!*

```
cd ~/Bastion
```

Then, it is as simple as running this:

```
./bastion.sh --update
```

Wait for a few moments, so that it can update Bastion and its dependencies that you need to run Bastion smoothly. Meanwhile, you can go grab a cup of coffee (or tea, if you prefer that).

Once it is done, it will let you know.

Now, you can start Bastion, as usual, simply by running:

```
./bastion.sh --start
```


---

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://bastion.gitbook.io/docs/update/update-on-linux.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.