“Berks” is a dependency manager specifically designed for managing cookbook dependencies in the context of Chef, a popular configuration management tool. It provides a streamlined approach to handle the dependencies between cookbooks, which are collections of configuration files, recipes, and resources used to manage and automate infrastructure. The main purpose of Berks is to simplify […]
DevOps
ansible-vault – Encrypts & decrypts values, data structures and files within Ansible projects
“ansible-vault” is a powerful command-line tool provided by Ansible that allows users to encrypt and decrypt sensitive values, data structures, and files within Ansible projects. It provides a secure way to protect sensitive information, such as passwords, API keys, or any other confidential data, ensuring that it remains encrypted both at rest and in transit. […]
ansible-pull – Pull ansible playbooks from a VCS repo and executes them for the local host
“ansible-pull” is a versatile command-line tool provided by Ansible that allows users to pull Ansible playbooks from a Version Control System (VCS) repository and execute them for the local host. It simplifies the process of running Ansible playbooks on a target machine by automatically fetching the necessary configuration files from a VCS repository. Here are […]
ansible-playbook – Execute tasks defined in playbook on remote machines over SSH
“ansible-playbook” is a versatile command-line tool provided by Ansible that allows users to execute tasks defined in a playbook on remote machines over SSH. Playbooks are Ansible’s configuration, deployment, and orchestration language, written in YAML format. Here are the key features and functionalities of ansible-playbook: Task Execution: ansible-playbook enables users to define a set of […]
ansible-inventory – Display or dump an Ansible inventory (Command Examples)
“ansible-inventory” is a powerful command-line tool provided by Ansible that allows users to display or dump information about their Ansible inventory. The inventory is a critical component in Ansible that defines the hosts and groups of hosts on which automation tasks are executed. Here are the key features and functionalities of ansible-inventory: Inventory Display: ansible-inventory […]
ansible-galaxy – Create and manage Ansible roles (Command Examples)
“ansible-galaxy” is a powerful tool that allows users to create, share, and manage Ansible roles. It simplifies the process of organizing and reusing Ansible automation code by providing a structured approach to role management. Here are the key features and functionalities of ansible-galaxy: Role Creation: ansible-galaxy enables users to create their own Ansible roles from […]
ansible-doc – Display information on modules installed in Ansible libraries
“ansible-doc” is a command-line tool that provides valuable information on the modules installed in Ansible libraries. It offers a convenient way to access documentation and details about various modules used in Ansible automation tasks. Additionally, ansible-doc also provides a concise listing of plugins along with their brief descriptions. The primary purpose of ansible-doc is to […]
2to3 – Automated Python 2 to 3 code conversion
In the world of Python programming, migrating code from Python 2 to Python 3 has been an essential task due to the language’s evolution and the deprecation of Python 2. While the transition can seem daunting, there are powerful tools available to simplify the process. One such tool is 2to3, an automated code conversion tool […]
Is there a CSS parent selector
No, there is currently no CSS parent selector. While CSS has a wide range of selectors for targeting specific elements or groups of elements based on their properties, attributes, and positions in the document tree, there is no selector that allows you to select an element based on the properties of its parent element. However, […]
How to Download Ext JS GPL
Ext JS is a JavaScript library for building web applications. It is developed by Sencha, a company that provides tools and frameworks for building web and mobile applications. Ext JS provides a rich set of UI components, such as grids, trees, forms, and charts, as well as a robust set of utilities for working with […]