This command is better for just displaying the memory in KiB. Show Sample Output
If you have many port mappings, docker ps output becomes pretty illegible. The ~120 char one-liner changes the output into a more readable list of container! Show Sample Output
Show the executable that spawned the process and show the PID and ORACLE_HOME relative to the environment within which the process is running.
Useful if your Docker host starts running out of disk space due to Docker debris. You should start by running "sudo docker ps" in order to check that all required containers are in fact running, and fix any that aren't before proceeding to the main event! "sudo docker rm $(sudo docker ps -q -f status=exited)" removes all containers which are no longer running. "sudo docker rmi $(sudo docker images -q -f dangling=true)" removes all Docker images not required for currently running containers.
Continuously watches postgres, showing the instances using the most RAM at the top. Show Sample Output
alternative to pidof command Show Sample Output
This command shows you how much is RSS utilization and real memory Show Sample Output
Usefull, for example, when many ports are exposed and the docker ps output looks cluttered. Show Sample Output
The classical 'ps aux | grep' can do this with one more parameter, the '-v', with means 'NOT' to grep.
No need for grep or xargs
May need to substitute 'awk' for 'gawk'.
passin list of docker container IDs to docker stop Show Sample Output
Get the last run container ID and stop it.
Useful when developing and you donut usually have other docker commands running Show Sample Output
This command allows you to find the effective uid and gid of the Apache process regardless of process name (which can be apache2 or httpd depending on distro).
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