The “docker cp” command is a useful feature of Docker that allows users to copy files or directories between the host system and a container’s filesystem. It provides a straightforward way to transfer files and data between the host and the container, facilitating tasks such as copying configuration files, logs, or any other necessary data. […]
“docker container” Command Examples
The “docker container” command is an essential part of the Docker ecosystem and is used to manage Docker containers. Docker containers are lightweight and isolated environments that encapsulate an application and its dependencies, allowing for consistent and reproducible execution across different systems. The “docker container” command provides a set of subcommands that enable users to […]
“docker compose” Command Examples
“Docker Compose” is a tool provided by Docker that simplifies the management and deployment of multi-container applications. It allows developers to define and run multi-container Docker applications using a declarative YAML file called a “docker-compose.yml.” The primary purpose of Docker Compose is to orchestrate the deployment and coordination of multiple containers that make up a […]
“docker commit” Command Examples
The “docker commit” command is a feature of Docker that allows users to create a new Docker image based on the changes made to a running container. It provides a convenient way to capture and save modifications made to a container’s file system or configuration as a new reusable image. The primary purpose of the […]
“docker build” Command Examples
The “docker build” command is a fundamental component of Docker, a popular containerization platform. It allows users to build a Docker image based on the instructions defined in a Dockerfile. The main purpose of the “docker build” command is to automate the process of creating Docker images. A Docker image is a lightweight, standalone, and […]
doas: Executes a command as another user
“doas” is a command-line utility that allows users to execute a command as another user, typically with administrative privileges. It provides a secure and controlled way to perform privileged actions on a system, such as system configuration changes or administrative tasks, without needing to switch to the target user account entirely. The primary purpose of […]
dlv: Debugger for the Go programming language
“dlv” is a powerful debugger specifically designed for the Go programming language. It serves as a valuable tool for developers working on Go projects, enabling them to effectively diagnose and troubleshoot issues within their code. The primary purpose of “dlv” is to provide a comprehensive debugging environment for Go programs. It allows developers to pause […]
django-admin: Django’s utility for administrative tasks
“django-admin” is a command-line utility provided by Django, a popular web development framework for Python. It serves as a powerful tool for performing various administrative tasks related to Django projects and applications. The primary purpose of “django-admin” is to simplify and automate common administrative operations in Django. It provides a range of commands that enable […]
dive: A tool for exploring a Docker image, layer contents, and discovering ways to shrink it
“dive” is a powerful tool designed to explore Docker images and analyze their contents, specifically focusing on understanding the layers within an image and identifying opportunities to reduce its size. The primary purpose of “dive” is to provide insights into the structure and composition of Docker images. It allows users to navigate through the layers […]
distccd: Server daemon for the distcc distributed compiler
“distccd” is a server daemon that forms a part of the distcc distributed compiler system. It enables distributed compilation, allowing multiple machines on a network to collaborate in compiling source code, thus accelerating the compilation process. The primary function of “distccd” is to receive compilation requests from client machines and distribute the compilation tasks among […]