Automation TestingIntroduction to Automation Testing Automation testing is the practice of using software tools to execute and analyze test cases. This type of testing helps software teams reduce the amount of time and effort required to conduct repetitive manual testing, resulting in increased efficiency and improved software quality. Automation testing is… Read More »Intro & Benefits of Automation Testing
Cheat SheetBash Basics Variables Conditionals Loops Files Miscellaneous Note: This cheat sheet is intended as a quick reference and does not cover all aspects of bash scripting. It is important to consult the manual pages or other resources for more information and guidance.
Bash Script Tutorial: Learn the Fundamentals of Variables, Redirection, and LoopsIn this comprehensive tutorial, we will cover everything you need to know to get started with bash scripting. From basic commands to complex conditionals, we’ll walk you through everything you need to know to streamline your workflow and save time. Bash Basics Terminal vs Shell vs Bash: What’s the Difference?… Read More »Bash Script Tutorial: Learn the Fundamentals of Variables, Redirection, and Loops
Nested Loops for PerformanceTLDR; Nested loops are a programming construct providing increased complexity and ability to process multi-dimensional data, but at expense of slow performance and difficulty in debugging. To optimize, avoid too many nested loops, use early exit conditions, and use appropriate data structures. Debugging can be done with print statements, debugger,… Read More »Optimize & Debug Nested Loops for Performance
Git Staging AreaTLDR; Git Stage is a temporary holding area for changes in Git where you can preview and review changes before committing them to the Git repository. To stage changes, you can use the git add command, and to view the changes that have been staged, you can use the git… Read More »Get Organized with Git Staging Area
Verbose Mode for More Insightful Command Line UseTLDR; Verbose mode in the CLI can be enabled by using an appropriate command-line option (e.g. v for tar). It is useful for debugging, understanding commands, and troubleshooting scripts and automation. Verbose mode is supported by many Unix commands, package managers, and build systems. It is important to understand the… Read More »Master Verbose Mode for More Insightful Command Line Use
Chown CommandTLDR; The chown command in Linux changes the ownership of files/directories, setting who can access/modify them. The syntax is chown [OPTION]… OWNER[:[GROUP]] FILE…. The R option can recursively change ownership in a directory and v displays verbose output. Note that root privileges are needed and it should be used with… Read More »Take Control of Ownership and Permissions in Linux with the Chown Command
Home DirectoryTLDR; The Linux home directory (/home) includes subdirectories such as Desktop, Documents, and Downloads. Its permissions and ownership can be viewed/changed using the ls, chmod, and chown commands. Regular backups are needed and can be done with tar, an external drive, cloud storage, or a backup tool. Best practices for… Read More »Get to Know the Linux Home Directory
/etc Directory – Discover the Configuration Files & StructureTLDR: The /etc directory in Linux is a critical component of the system, containing configuration files for the system and applications. In this blog, we will discuss the significance of the /etc directory, its structure, and the configuration files it contains. Additionally, we will look at some practical use-cases, tips… Read More »Linux /etc Directory – Discover the Configuration Files & Structure
Securing Critical Files in LinuxAs a Linux user, you are aware of the importance of securing your data. Whether you’re running a personal desktop or a large enterprise, it’s crucial to protect your sensitive information from unauthorized access. In this article, we’ll explore the best practices for securing critical files in Linux. From encryption… Read More »Secure Your Sensitive Data: A Guide to Securing Critical Files in Linux