Nomad vs Kubernetes: Comparing Container Orchestration Tools for Modern Workloads
In the modern cloud native world, managing containers at scale is a challenge in itself that most organizations face. While Docker does make it easy to run and manage applications, running multiple containers is definitely not easy. It requires powerful orchestration tools, such as Nomad or Kubernetes. Both platforms help with automated deployment, scaling, and […]
How to Install deb File in Ubuntu: A Complete Guide
In Ubuntu and other Debian-based Linux distributions, software is often distributed in the form of .deb packages. These packages contain all the important files and metadata needed to install an application, making installation streamlined and efficient. While most of the users mainly rely on the official Ubuntu repositories or the Ubuntu Software Center to install […]
How to Check MD5SUM in Linux: A Complete Guide
When you are downloading files or transferring data, it is important to ensure that you keep their integrity and authenticity intact. A corrupt file will most definitely lead to unexpected errors, security risks, and even system compromise. In command, MD5SUM in Linux is one such command that generates and verifies MD5 (Message Digest 5) checksums, […]
How to Set Up OpenVPN with Docker: A Complete Guide
Running your own VPS server is definitely one of the best ways to secure your internet traffic, protect privacy, and access remote networks safely. OpenVPN is an open source VPN solution, and when combined with Docker, it becomes super easy to deploy, manage, and scale without dealing with additional complexity. Instead of installing OpenVPN directly […]
Linux Mail Command: How to Send Emails from the Command Line
The ability to send and receive emails directly from the command line is a powerful tool for Linux users. From system administrators to just someone who works well with the terminal, the Linux mail command provides a pretty quick and efficient way to handle emails without relying on the graphical client. In this guide, we […]
Linux shred Command: Securely Delete Files From The Command-Line
The Linux shred command is a tool for securely deleting files that cannot be recovered. So unlike other commands like the rm command, which only essentially removes a file’s reference from the filesystem, shred just overwrites the file’s data multiple times before deleting it. This means that it is much harder for recovery tools to […]
How to Generate SSH Key in Linux: A Step-by-Step Guide
Secure Shell is one of the most commonly used protocols for securing connections on remote servers. So instead of solely relying on traditional passwords, which are prone to vulnerability, it is better to use SSH keys that are a more secure and convenient authentication method. To generate SSH key in Linux is pretty simple that […]
How To Unmount a Drive in Linux in 4 Easy Steps
Unmounting a drive in Linux is one of the most important tasks when you safely want to remove external storage devices, disconnect network drives, or perform filesystem maintenance. By using the right unmounting methods, you avoid the risk of data loss, file corruption, and potential system errors. Linux offers a few simple commands that allow […]
Getting Started with SQL Server on Linux
Microsoft SQL Server is one of the most powerful and popular database platforms for Windows, which is now also supported by Linux. This makes it a cross-platform database that allows developers, database administrators, and businesses to run SQL scripts efficiently that best fits their needs. Running SQL server on Linux opens up a sea of […]
Mastering Linux getent Command: From User Lookup to Network Data
While working with Linux regularly, a user often needs to access the system database like users, groups, hosts, or even network services. Instead of checking multiple files manually ( like /etc/passwd, /etc/group, or /etc/hosts), Linux would provide you with a single tool that simplifies the process, the getent command. The getent command stands for get […]
wc Command in Linux – A Complete Guide To Counting Variables in Files
The wc command in Linux is one of the simplest yet the most powerful utilities used to count lines, words, characters, and bytes in a text file. Whether you are a system administrator looking to analyze files or a developer reviewing code, wc command helps provide quick insights into file content without requiring a full-blown […]
Mastering Linux nohup Command: Run Commands Without Interruption
When you run commands in Linux, they usually stop working when you close the system or log out of the terminal. This can be an issue if you were running processes like backups, updates, or even scripts that need multiple hours to complete. This is where the Linux nohup command comes into play. It is […]
