Elastic Compute Service
Elastic Compute Service
Elastic Compute Service
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veLinux operating system issue
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- Documentation
Elastic Compute ServiceElastic Compute ServiceUser GuideInstancesLogging in to an instanceLogging in to a Linux instanceUsing macOS to log in to a Linux instance
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Using macOS to log in to a Linux instance
Copy pageDownload PDFUsing macOS to log in to a Linux instance
Applicable scenarios
This topic describes how to log in to a Linux ECS instance from a local host running macOS.
Local host OS | ECS instance OS | Local host login tool | Login authentication method |
Local host OS | ECS instance OS | Local host login tool | Login authentication method |
macOS | Linux | Built-in terminal (Terminal) of macOS - SSH command | Password and key |
Prerequisites
- Make sure that the ECS instance you log in to meets the conditions in the Login restrictions.
- Make sure that the ECS instance is associatied with an EIP, and can communicate with the Internet.
- If you need data transfer, refer to Transferring files from a local Linux or macOS system to a Linux instance (SCP).
Login steps
Password login
Key login
- Open the terminal on the local host.
- Run the following command to log in to the instance.
- ssh <The username of the Linux ECS instance>@<The EIP address of the Linux ECS instance>
- Enter the login password that matches the Linux instance username, and then press Enter to log in to the Linux ECS instance.
- Open the terminal on the local host.
- Run the following command to make the private key file readable to the currently logged-in user.
- chmod 400 <The storage path of the .pem private key file on the local host>
- Run the following command to log in to the ECS instance.
- ssh -i <The storage path of the .pem private key file on the local host> <The username of the Linux ECS instance>@<The EIP address of the Linux ECS instance>
- Press the Enter key to log in to the instance.
Last updated: 2026.06.18 16:22:21
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