How To Disable Logging From The Python Request Library?
You can change the log level of the logger taking care of these messages. Setting the level to WARNING will remove the request messages and keep warnings and errors: python import logging logging.g...
How To Color Python Logging Output?
Without External Module Create a new custom formatter: python class CustomFormatter(logging.Formatter): then create variables for the colors. They are created as ASCII code for an escape character...
Where Are Docker Images Stored on the Host Machine?
If you want to have a quick look at where is Docker storing your Docker images, you can use the docker info command: bash docker info bash Output: ... Storage Driver: <driver-name> Docker Root D...
Should I Use Vagrant or Docker for Creating an Isolated Environment?
This depends on what exactly you want to do. The short answer would be that if you want to manage virtual machines, you want to use Vagrant. If you want to build and run an application environment,...
How to Run a Docker Image as a Container?
Docker runs processes in isolated containers. A container is a process that runs on a host. The host may be local or remote. When an operator executes docker run, the container process that runs is...
How to Remove Old and Unused Docker Images?
Since the docker version 1.13 you can use the docker prune command to remove all dangling data such as containers stopped, volumes without containers, and images with no containers. To remove dangl...
How to Remove Old Docker Containers?
You may have found docker rm command to remove a docker container. However, this works only for a single container and it would be very painful to run this command for every non-running docker cont...
How Do I Pass Environment Variables to Docker Containers?
It is always a good practice to separate the app from its configuration. It is not a good idea to have a database login credential defined as variables in the code of the application. This is why w...
How to Mount a Host Directory in a Docker Container?
If you want to mound a host directory in a Docker container, you have to main ways to do that: Using the ADD command: The simplest way is to use the dockers ADD command as shown below: bash ADD . /...
How to List Containers in Docker?
Running containers If you want to list all the running docker containers, you can use the docker container ls command, which takes the following form: bash docker container ls This command is vali...
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