Debug School

Tomar Singh
Tomar Singh

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Docker Update and wait by Tomar

What is the use of "docker update"?

  • Docker update command is used to update the container resources or configuration at runtime. It can change cpu or memory initial configuration like this: docker update -m 512m

This command can help us in scenarios where more resources require for a container Or if container is under performing.

What is the use of "docker wait"?

  • docker wait command is used to wait until the command executes (until the mentioned container stops). For example if a container is going to stop wait command will block your terminal for any operation until it stops successfully. -> docker wait
  • this will block the terminal. Now if go to the other terminal and stops this container, docker wait command will return 0 and terminal will be available for further use.

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