RHEL 8 (RedHat Enterprise Linux series 8) is one of the most expected and celebrated series of operating system versions in the tech community. With the launch of RedHat’s series 8 operating system, RedHat offered enhanced reliability, performance, security, and deployment to organizations. In this article, let us learn if RHEL 8 is an ideal choice … [Read more...]

What is a Git Commit Message Once you get deep into programming and software development. Tools known as version control systems such as Git are essential for developers. These tools provide a reliable way to track changes, collaborate with team members, and maintain code integrity.So exactly what is a git commit message? One of the key … [Read more...]

Introduction Anyone using a PC today has faced issues with their operating system at least once. In today’s digital age, the ability to create a bootable USB drive from an ISO file has become an essential skill for IT professionals, system administrators, and tech-savvy users alike. There are many uses for creating a bootable USB drive. … [Read more...]

What is the LS Command? If you occasionally use Linux and Unix based operating systems, you have probably used the ‘ls’ command. The ‘ls’ command, is one of the most fundamental and frequently used commands in Unix and Unix-like operating systems. It’s primarily used to list files and directories in a system. … [Read more...]

Introduction When it comes to computer networking, there are few errors that are as frustrating as encountering a “Temporary Failure in Name Resolution” issue. This error can occur in various ways, whether you’re attempting to access a website, connect to a remote server, or perform any task that requires resolving a domain … [Read more...]

Have you ever made a typo or written a completely wrong message on your last commit? Well don’t worry you can quickly fix this using the Git amend option. What is Git Amend? So what exactly is Git Amend? Git amend is a powerful feature in Git that allows you to modify your last commit. It’s particularly useful for fixing typos in … [Read more...]

What is LSOF? The LSOF command, which stands for “LiSt Open Files,” is a powerful command-line utility available on Unix and Unix-like operating systems. It provides a comprehensive view of all open files and the processes that have opened them. In Unix systems, “everything is a file,” including regular files, … [Read more...]

For users of Unix and Linux operating systems, managing file permissions is a vital aspect of system administration and security. There are numerous tools that you can deploy for this purpose. One of these tools is chmod recursive. This is a powerful and efficient command used for modifying permissions across entire directory structures. This … [Read more...]

Do you want the Elementor website design templates? Which things should you notice in the website designer portfolio? Elementor simplifies website creation for WordPress users with offerings of its hosting, templates and the Elementor plugin. Elementor Hosting provides a complete solution that integrates web hosting. It eliminates the need to … [Read more...]

As a Linux distribution user, you probably have higher than average standards when it comes to technology, your workdays, and your time in general. You favor customizable environments, security, and are willing to make the effort to get the most out of your tools. You’ve also made peace with the fact that some apps are not available for Linux at … [Read more...]

Email is a major communication mode in today’s digital era. Whether you use it for personal interactions, commercial promotions, or professional data sharing, email is a vital tool for sharing information today. But with thousands of messages coming via email, it is quite difficult to discern the authenticity and origin of specific emails. That’s … [Read more...]

Curl command was first developed by a developer who wanted to get foreign exchange rates of his local currency everyday. Little did he know, curl command took over the Linux community with its versatile usage. The curl command is used to transfer data to or from a server with the help of different protocols like FTP, HTTPS, and many more. Typical … [Read more...]

You want to apply a critical patch on your Linux servers. This has been done many times so it should not be a problem (probably). You attempt a connection to the remote server and you are greeted with an error message: SSH permission denied (publickey). This error message is now blocking you from accessing the remote server and can frustrate you. … [Read more...]

Scripts have been helping people execute a lot of commands and perform complicated tasks like file operations. The next big step in scripting came in the form of automation, which made scripts even more helpful. Automation in Bash (Bourne Again SHell) command language scripts reduces human efforts and errors, improves efficiency, and maintains … [Read more...]

When multiple team members or a single user work on different aspects of a single piece of code simultaneously, Git branches come to the rescue. Git branches allow for separate development efforts, such as bug fixes, improvements, or experiments, without affecting the main production code. Effective Git branch management includes knowing how to … [Read more...]

Companies that perform most of their operations online risk being attacked by cybercriminals trying to steal their sensitive data or hold their business to ransom. This risk is prevalent regardless of whether the company predominantly uses Linux, Windows, Mac, or other operating systems. Successful cyberattacks can devastate businesses by … [Read more...]