Docker is a product-based service that simplifies the management of application processes. It stores the processes in isolated containers and adds a complete filesystem for them to operate individually. This grants application processes more freedom as they are not dependent…
In the realm of computing, shell scripts are pivotal tools. These scripts, written in a shell programming language, hold the key to automating tasks within a Unix-like operating system. Their significance lies in their ability to streamline processes, offering efficiency and…
Crunch, a potent wordlist generator, finds its significance in the realm of penetration testing and security assessments. This guide aims to familiarize you with Crunch’s capabilities, guiding you through its installation on Linux and providing practical examples to optimize its…
Encountering the “Error While Moving: Permission Denied” on Ubuntu can be a common yet perplexing issue for users. This error typically arises during file movement operations, hindering effective file management. In this guide, we’ll delve into the details of this…
Wget and Curl are powerful command line tools for downloading or fetching files from the web. In a plain comparison, both tools are doing the same job. However, Wget is a simpler tool that only supports downloading, whereas Curl is…
When working with a Linux-based operating system, the user can often encounter the error “permission denied” while trying to perform certain actions. There are multiple actions that can prompt this error, like accessing certain directories or moving files from one…
As a Linux System administrator, you must continuously manage your disk to keep it in an optimal state and always available. The perfect way to do that is to be aware of the available disk Usage on the Linux Machine.…
Like other operating systems, Linux also supports multiple users with different privileges; each user is assigned a distinguishable user account with their username and password. System admin can add or remove users and also assign system management tasks and privileges…
VirtualBox is an open-source virtualization tool made by Oracle. It allows users the freedom to create and use multiple virtual machines on their systems. Using VirtualBox, you can run different operating systems on the same machine, experiment with any tool…
In the dynamic realm of system administration, monitoring processes is pivotal for ensuring the stability and efficiency of a system. Process monitoring involves observing the execution and performance of active tasks, providing crucial insights into resource utilization and system health.…
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