> For the complete documentation index, see [llms.txt](https://docs.termius.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.termius.com/help-center/troubleshooting/i-cant-enter-some-characters-pipe-backslash-etc.-in-the-terminal.md).

# I can't enter some characters (pipe, backslash, etc.) in the terminal

If characters like `|` or `\` do not work in the terminal, the **Option** key is usually mapped as **Meta**. When this setting is enabled, some special characters may not be sent as expected.

Disable **Use Option as Meta key** for your platform:

{% tabs %}
{% tab title="macOS" %}

1. Open **Termius** → **Settings**.
2. In the Terminal section, disable **Use Option as Meta key**.
   {% endtab %}

{% tab title="iOS/iPadOS" %}

1. Open the system **Settings**.
2. In the **Keyboard** section, turn off **Use Option as Meta key**.
   {% endtab %}
   {% endtabs %}

After you disable this setting, try entering the character again in the terminal.


---

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