#Linux

Mastering the Split Command in Linux: Effective File Splitting Techniques

Introduction In the world of Linux, the split command is a powerful tool used to split or break large files into smaller pieces. This command comes in handy when dealing with large log and archive files that are difficult to handle as a whole. With the split command, you can split files based on the number of lines or the file size, customize the output file names, and more.

Harness the Power of the Command Line: Searching Files and Google from Linux

Introduction The command line is a powerful tool for Linux users, offering a range of capabilities beyond traditional graphical interfaces. In this article, we will explore two essential command line functionalities: searching for files and performing Google searches. We will delve into the Linux find command for file search and introduce Googler, a handy command-line tool for searching Google. Let's dive in.

Troubleshooting the "Temporary Failure in Name Resolution" Error in Linux

Introduction Linux users may encounter the "Temporary failure in name resolution" error while trying to access websites or execute networking commands. This error indicates that the system is unable to translate a domain name into its corresponding IP address. Several factors can contribute to this error, including network connectivity issues, incorrect configuration of the resolv.conf file, and firewall restrictions. In this guide, we will explore the common causes of this error and provide solutions to help you resolve the issue.

Installing and Using Yarn on Ubuntu

Yarn is a powerful JavaScript package manager that is compatible with npm and helps automate the process of installing, updating, configuring, and removing npm packages. Yarn provides speed and reliability by caching downloaded packages and parallelizing operations. In this tutorial, we will cover how to install both the latest version and classic version of Yarn on Ubuntu, along with an overview of basic Yarn commands and options.

The Art of Restarting Debian

As a Debian user, you may find yourself needing to restart your system from time to time. Whether it's for implementing new configurations, recovering from temporary glitches, or installing updates that require a reboot, restarting your system is an essential skill to have. While Debian provides a graphical user interface (GUI) option for rebooting, many users prefer the precision and convenience of the command line. In this article, we'll explore a comprehensive set of commands you can use to restart your Debian system from the command line.

How To Master the RPM Command

Introduction As a Linux user, you've likely encountered RPM (Red Hat Package Manager), a powerful package management system used by various Linux distributions including Red Hat, CentOS, Fedora, OpenSUSE, and more. RPM is known for its simplicity, ease of use, and enhanced security features. In this guide, we'll explore the RPM command and its practical use cases, from installing and upgrading packages to querying and verifying them. Let's get started!

The One-Time Task Scheduling Guide To Master the “at” Command

When it comes to scheduling tasks in a Linux environment, system administrators and developers often use the cron command for recurring tasks. However, there is another powerful tool for scheduling one-time jobs, known as the at command. This article will provide an in-depth exploration of the at command, including its syntax, usage examples, and best practices.

Mastering the journalctl Command: A Comprehensive Guide

System logs are a vital resource for administrators and developers looking to monitor system performance, troubleshoot issues, and understand the events taking place within the system. On this article, we learn about how on Linux systems, the journalctl command provides an effective way to access and manage these logs.

Demystifying Kubernetes Operators: Creation, Benefits, and Use Cases

Introduction Kubernetes is a powerful container orchestration platform that automates the deployment, scaling, and management of containerized applications. As Kubernetes continues to evolve, one of the concepts that has gained significant traction is the Kubernetes Operator. Operators extend the functionality of Kubernetes and provide a way to automate complex tasks, allowing users to manage applications and resources more efficiently.

SFTP Port Forwarding: Enabling Suppressed Functionality

The SSH protocol enables three major classes of remote server activities: a) command execution (including a login shell), b) network forwarding and manipulation, and c) file transfer. In this article you will learn two techniques to enable these suppressed features, by either modifying strings in the sftp binary itself, or by redirection through shells that are able to easily edit the command line. Depending upon the capabilities of the platform, either technique might be required to achieve this goal.

Monitoring Oracle Servers With Checkmk

Databases are essential for many IT processes. Their performance and reliability depends on many factors and it makes sense to use a dedicated tool that helps you to stay on top of things. Monitoring your database with an external tool helps you identify performance issues proactively, but there are many factors to consider. With the wrong approach, you run the risk of missing valuable information and also can waste a lot of time configuring your database monitoring.

How To Pick a Linux Distribution for Non-Techies

I have suffered from distrohopping. Now that I have settled for the last two years, here are some tips to save your time. All distros run the same operating system at their core, Linux. They are more similar than different. Hence, the marginal cost (time) of looking for a better distro is much more than the marginal benefit of it.

Installing LibreOffice On Slackware 15

There is a way to install a fully-functional, latest-greatest, LibreOffice on our Slackware 15.0 computers and use it. The best part is that it's not difficult to do...at least, not now that you have this handy-dandy HOW-TO document to follow.

SQLite for Secrecy Management - Tools and Methods

SQLite is a storage platform of the highest caliber. When used correctly, it provides availability in the context of the recovery of an OS instance. The manipulation of permissions it leaves to the user, and best practices for its use in secrecy management are outlined in this article.

Pwndrop on Linode

When I first ran across PwnDrop, I was intrigued at what the developers had in mind with it. In this tutorial, we're going to look at how easy it is to set up and use in just a few minutes.

FileRun on Linode

You may want to set up a file server like FileRun for any number of reasons. The main reason, I would think, would be so you can have your own Google Drive alternative that is under your control instead of Google's. So let's take a look at it.