The SDLC involves planning the project, gathering requirements, designing the system, coding the software, testing it for issues, deploying it to users, and maintaining it post-release. Each phase ensures the software meets user needs and functions correctly, from start to finish. Stage-1: Planning and Requirement Analysis Planning: Define the project goals: Automate the extraction of phone properties, enabling the comparison of multiple phone specs and determining the superior phone in various aspects, with results presented through summary reports in Excel and JSON formats. Identify stakeholders: Developers, end-users, and potential clients. Conduct feasibility study: Assess technical feasibility which involves evaluating if the project can effectively use available technology and resources. Economic feasibility assesses if the project's benefits justify the costs associated with developing and maintaining the automation framework. Risk analys...
Introduction Linux is a powerful and versatile operating system widely used for its robustness and flexibility. One of the key features that make Linux so powerful is its ability to manage input and output efficiently through redirection commands. 1. Understanding Standard Streams In Linux, there are three standard streams: Standard Input (stdin): It is represented by file descriptor 0. Standard Output (stdout): It is represented by file descriptor 1. Standard Error (stderr): It is represented by file descriptor 2. 2. Meta Characters in Redirection Common meta characters used in redirection include: >: Redirects standard output to a file. >>: Appends standard output to a file. <: Redirects standard input from a file. 2>: Redirects standard error to a file. |: Pipes the output of one command as input to another. 3. Output Redirection Redirecting to a File (>) To redirect the output of a command to a file, us...