When working with Hadoop, you may encounter the error message “mkdir: cannot create directory ‘path’: Permission denied”. This error typically indicates that the user does not have the necessary permissions …
In this article, we will delve into the process of running applications as root in Ubuntu. However, it’s important to note that running applications as root should be done sparingly …
Cron is a powerful utility in Unix-based operating systems like Ubuntu, which allows users to schedule scripts or commands to run automatically at specified times or intervals. However, it can …
In this guide, we will walk you through the steps to troubleshoot and fix the “Connection Timed Out” error that you may encounter when trying to SSH into an Ubuntu …
In this guide, we will explore how to configure the Very Secure FTP Daemon (VSFTPD) for multiple users with specific directories. This is particularly useful when you want to provide …
OpenVPN is a robust and highly flexible VPN (Virtual Private Network) software that is widely used to create secure point-to-point or site-to-site connections. This article will guide you through locating …
In this article, we will delve into the topic of controlling system volume using Python scripts. Python, a versatile and powerful programming language, allows us to interact with system hardware …
The $DISPLAY environment variable is an integral part of the X Window System, which is responsible for managing the graphical user interface on Unix-like operating systems, including Ubuntu. This article …
In this article, we will discuss how to troubleshoot and fix the Super Key issue in Ubuntu 20.04. The Super Key, also known as the Windows Key on some keyboards, …
In this tutorial, we will be discussing how to install nvidia-smi without removing nvidia-cuda-toolkit on Ubuntu 22.04. This can be a common issue for users who want to utilize NVIDIA’s …
In this article, we will discuss how to fix a common issue that users of Ubuntu 18.04.1 face – the llvmpipe (LLVM 10.0.0, 256 bits) display issue with NVIDIA drivers. …
In the digital world, we often encounter files that have been compressed into ZIP format for easier transfer and storage. However, when dealing with ZIP files from Japan, you might …
