How to Set Password for a User in a Docker Container when using useradd Command

How to Set Password for a User in a Docker Container using useradd Command

When building a Docker container, it's essential to include a specific user and set a password for that user. To do this, follow these steps:

1. Create a user in the Dockerfile using the useradd command: RUN useradd -m [username]
2. Set the password for the user using the echo and chpasswd commands:
   RUN echo '[username]:[password]' | chpasswd

By following these steps, you can safely set a password for a user you create in a Docker container.

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