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Linux essentials: How to create and delete files and directories

Learn how to use the mkdir, touch, and rm commands to create files and directories, then clean them up when you're ready.

Improve Linux performance with this one weird trick

A cryptic website with a single line of text promises to make your Linux box more responsive – if you are willing to accept some risk. Another day, another bleed-ing vulnerability. New speculative-execution attacks keep being discovered, and OS kernel developers keep finding ways to block them – at the cost of some CPU performance for each mitigation. But what if you run an isolated, standalone box? What if you just … turned off all the mitigations?

How To Create An ISO From A Bootable USB Drive In Linux

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Jul 20, 2022 3:59 PM EDT)
  • Story Type: Tutorial; Groups: Linux
This guide explains two ways to create an ISO from a bootable USB drive in Linux.

Monitor your Linux firewall with nftwatch

Netfilter tables (nftables) is the default firewall shipped with modern Linux distros. It's available on Fedora and RHEL 8, the latest Debian, and many others. It replaces the older iptables that was bundled in earlier distro releases. It's a powerful and worthy replacement for iptables, and as someone who uses it extensively, I appreciate its power and functionality.

How to Install ZSH Shell along with OhMyZsh and Powerlevel10k on Ubuntu 22.04

As a starter, you might think that Ba(sh) is the only shell available to use in UNIX-like distributions, but that’s not the case in modern Linux distributions.

There are several other shell interpreters available to help you out, like KornShell (ksh), C shell (csh), Z shell (zsh), and fish. From this list, you can use the zsh shell, which is highly customizable with more than 100+ themes and plugins that can help you to perform your work swiftly with an aesthetic look.

How to Install Brave Browser on Rocky Linux 9

  • LinuxCapable.com; By Joshua James (Posted by LinuxCapable on Jul 20, 2022 12:14 PM EDT)
  • Story Type: Tutorial; Groups: Linux
Brave is a free and open-source web browser developed by Brave Software, Inc. based on the Chromium web browser. In the following tutorial, you will learn how to install Brave Browser on Rocky Linux 9.

9to5Linux Weekly Roundup: July 17th, 2022

  • 9to5Linux; By Marius Nestor (Posted by hanuca on Jul 20, 2022 10:59 AM EDT)
  • Story Type: Roundups; Groups: Linux
The ninety-four installment of the 9to5Linux Weekly Roundup is here for the week ending on July 17th, 2022, keeping you guys up to date with the most important things that are happening in the Linux world.

Best Free and Open Source Alternatives to Apple Notes

  • LinuxLinks.com; By LinuxLinks (Posted by sde on Jul 20, 2022 9:44 AM EDT)
  • Story Type: Roundups; Groups: Linux
Notes is a notetaking app designed to jot down quick thoughts or to save longer notes filled with checklists, images, web links, scanned documents, handwritten notes, or sketches. It’s proprietary software.

Disentangling the Debian derivatives: Which should you use?

There are probably more variants of Debian than any other Linux distro, which can make it confusing. To provide some clarity, The Reg has lined up the main suspects. Toy Story, the movie that saved Pixar (and Steve Jobs' fortune), was released in 1995. Although Debian 0.01 appeared in 1993, you can date Debian from Toy Story, because all of its stable releases are codenamed after characters from that film.

Open Source Community flocks to LA for SCALE 19x - July 28-31

The Southern California Linux Expo – SCALE 19x – returns to its regularly scheduled annual program this year from July 28-31 at the Hilton Los Angeles Airport hotel.

As this continent’s largest community-run Linux/FOSS expo, SCALE 19x continues a nearly two-decade tradition of bringing the latest Free/Open Source Software developments, DevOps, Security and related trends to the general public during the course of the four-day event. Whether you are interested in low level system tuning, how to scale and secure your applications, or how to use OSS at home - SCALE is for you.

How to Install Quod Libet on Ubuntu 22.04 LTS

Quod Libet is a powerful and versatile audio player that gives users much control over their music collection. The following tutorial will teach you how to install Quod Libet on Ubuntu 22.04 LTS Jammy Jellyfish.

How To Add A Directory To PATH In Linux

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Jul 20, 2022 4:45 AM EDT)
  • Story Type: Tutorial; Groups: Linux
Sometimes we need to manually add a program's installation location to $PATH. This tutorial explains how to add a directory to PATH in Linux.

How to Set Up WordPress Using Docker in Ubuntu

  • Make Tech Easier; By Hrishikesh Pathak (Posted by damien on Jul 20, 2022 3:30 AM EDT)
  • Story Type: Tutorial; Groups: Linux, Ubuntu
This is a beginner friendly step-by-step guide on how to install WordPress using Docker and docker-desktop.

How to Install ownCloud on Ubuntu 22.04

  • www.rosehosting.com/; By Jeff Wilson (Posted by RoseHosting on Jul 20, 2022 2:15 AM EDT)
  • Story Type: Tutorial; Groups: Ubuntu
ownCloud is free and open-source software written in PHP that’s used for data synchronization and file sharing

Turn your Python script into a command-line application

I've written, used, and seen a lot of loose scripts in my career. They start with someone that needs to semi-automate some task. After a while, they grow. They can change hands many times in their lifetime. I've often wished for a more command-line tool-like feeling in those scripts. But how hard is it really to bump the quality level from a one-off script to a proper tool? It turns out it's not that hard in Python.

What is Open Source and why should you support them

  • TREND OCEANS; By Gagan Mishra (Posted by trendoceangd on Jul 19, 2022 11:45 PM EDT)
  • Groups: Linux
Consider what would happen if you were using one of the software applications that you have purchased by paying a hefty amount to the company and which you have been using for a decade without any issues.

Although you know, this was the only application that could do specific work, and there was no alternative option to this application available on the market. Therefore, you couldn’t even imagine your life without that software.

But unfortunately, one day, the company announced that we will not provide further updates or support to this particular application because they are shutting down their company due to some internal conflict.

How To Find If The Disk Is SSD Or HDD In Linux

  • ostechnix.com; By Senthil Kumar (Posted by ostechnix on Jul 19, 2022 10:30 PM EDT)
  • Story Type: Tutorial; Groups: Linux
Starting from Kernel 2.6.29, Linux can automatically detect SSD. This brief guide teach you how to find if the disk is SSD or HDD in Linux.

Code your first React UI app

Who wants to create their first UI app? I do, and if you're reading this article, I assume you do, too. In today's example, I'll use some JavaScript and the API with Express I demonstrated in my previous article. First, let me explain some of the tech you're about to use.

SCaLE Returns to Celebrate Its 20th Birthday July 28-31

With SCaLE getting ready to celebrate its 20th birthday in a few weeks at SCaLE 19x, we decided to take a deep delve into one of the best known community-focused Linux conferences.

Geniatech’s SBC taps Rockchip SoC and runs on Android 11 & Debian

The XPI-3566 is the latest Single Board Computer developed by Geniatech. This SBC is powered by the Rockchip RK3566 System on Chip (SoC) and it comes in a Raspberry Pi 4 form factor. The company expects to target smart retail and similar interactive applications.

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