> For the complete documentation index, see [llms.txt](https://docs-epc.gitbook.io/ncs-documents/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-epc.gitbook.io/ncs-documents/compute/compute-instance/ssh-to-linux-compute-instance.md).

# SSH to Linux Compute Instance

## Prerequisite

* ต้องมี Compute Instance ที่เป็น Linux พร้อมทั้ง attach security group SSH หรือ allow protocol - TCP, type - IPv4, port - 22 และ attach external IP เอาไว้ ([ขั้นตอนการ Launch Instance](/ncs-documents/compute/compute-instance/launch-compute-instance.md))

## รูปแบบการเข้าผ่าน SSH

{% content-ref url="/pages/7EB59vdA5c2AomOYHPFl" %}
[Windows Client using Key Pair](/ncs-documents/compute/compute-instance/ssh-to-linux-compute-instance/windows-client-using-key-pair.md)
{% endcontent-ref %}

{% content-ref url="/pages/mHSEst9PbCqsa9xQRueN" %}
[Windows Client using Password](/ncs-documents/compute/compute-instance/ssh-to-linux-compute-instance/windows-client-using-password.md)
{% endcontent-ref %}

{% content-ref url="/pages/pdGdnms0JKxRdt7KtrYA" %}
[MacOS/Linux using Key Pairs](/ncs-documents/compute/compute-instance/ssh-to-linux-compute-instance/macos-linux-using-key-pairs.md)
{% endcontent-ref %}

{% content-ref url="/pages/yzZ6uki7FomdpYsuqlP7" %}
[MacOS/Linux using Password](/ncs-documents/compute/compute-instance/ssh-to-linux-compute-instance/macos-linux-using-password.md)
{% endcontent-ref %}