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Numpy Replace Method

In this guide, we learned about the numpy.char.replace function of python’s NumPy. We explained what the purpose of the replace function is.

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Numpy Logical_AND

This article have discussed how easily we can perform logical operations on our arrays with the help of the np.logical_and() function of numPy.

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Numpy Linalg Norm

This tutorial was created to review Numpy linalg norm. We have provided details about the Python function numpy.linalg.norm() to find a matrix or vector norm.

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Numpy Inverse Matrix

We have discussed how we can take the inverse of complex matrices with the help of the linalg module of NumPy by using simple to complex examples.

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Java Substring

The java substring is a part of the java main string. As the java strings are immutable, the initial string is left unchanged.

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How to Set Up an SMTP Server on Windows

A guide on how to set up a Simple Mail Transfer Protocol or SMTP server on Windows 7, 10, and other versions to meet the SMTP server capabilities by default.

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Debian Package Managers: dpkg, apt and Aptitude Explained

This tutorial explains how to install, remove, search and list packages using dpkg, apt and aptitude Debian Linux package managers.

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How to Install Bitcoin Core in Ubuntu 22.04

Tutorial on how to install the Bitcoin Core in Ubuntu 22.04, what Bitcoins are, and how you can use the Bitcoin Core to create and manage your Bitcoin wallet.

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Arch Linux Docker Tutorial

A guide on how to get started with Docker on Arch Linux by installing Docker, starting the Daemon, adding a user to the Docker group, and various commands used.

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13 Independent Linux Distros that Are Built from Scratch

Unique and independent Linux distros that are totally built from scratch. Sounds interesting? Check out the list here.
The post 13 Independent Linux Distros that Are Built from Scratch appeared first on Linux Today.

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How to Install Discourse with Docker on Ubuntu 22.04

Discourse is a free and open-source discussion platform. In this tutorial, we will show you how to install Discourse Forum on Ubuntu 22.04.
The post How to Install Discourse with Docker on Ubuntu 22.04 appeared first on Linux Today.

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How to Create Persistent Live USB Using Mkusb on Ubuntu

This tutorial explains how to create persistent Live USB using the Mkusb tool on Ubuntu and its variants. Learn more here.
The post How to Create Persistent Live USB Using Mkusb on Ubuntu appeared first on Linux Today.

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5 Kernel Live Patching Tools to Run Linux Servers Without Reboots

In this article, you will learn what Linux kernel live patching is. You’ll also learn about some top kernel live patching tools that are available.
The post 5 Kernel Live Patching Tools to Run Linux Servers Without Reboots appeared first on Linux…

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Easiest Way to Open Files as Root in GNOME Files

A simple guide to demonstrate how easily you can open files and directories as root in GNOME Files (aka Nautilus) with examples.
The post Easiest Way to Open Files as Root in GNOME Files appeared first on Linux Today.

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How I Fixed My Blurry Firefox on HiDPI + Wayland

I share a quick fix for blurry fonts in Mozilla Firefox when running on Wayland on Linux. No PPAs required; just run Firefox with Wayland support enabled.
This post, How I Fixed My Blurry Firefox on HiDPI + Wayland is from OMG! Ubuntu!. Do not reproduc…

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How To Install Ubuntu 22.10 with Dualboot UEFI and External Disk Methods

This tutorial will help you install Ubuntu 22.10 operating system into your computer explained with pictures step by step. Codenamed Kinetic Kudu, it is the latest version of Ubuntu, the world most popular OS from the FOSS community. By reading this …

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How to Install SeaMonkey Internet Suite on Ubuntu 22.04 LTS

The SeaMonkey project intends to deliver a seamless integration of internet applications. Learn how to install SeaMonkey on Ubuntu 22.04 LTS.
The post How to Install SeaMonkey Internet Suite on Ubuntu 22.04 LTS appeared first on Linux Today.

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How to replace Telnet and FTP with SSH and SFTP to help protect your network

Read More at Enable SysadminThe post How to replace Telnet and FTP with SSH and SFTP to help protect your network appeared first on Linux.com.

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An Introduction to Kali Linux

This video offers an introduction to what Kali Linux is, how and when it was made, and where you can download it. Learn more here.
The post An Introduction to Kali Linux appeared first on Linux Today.

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Python 3.11 Released! How to Install in Ubuntu 22.04 | 20.04 | 22.10

The popular Python programming language released version 3.11 today. Here’s the new features and how to install guide for all current Ubuntu releases. Python 3.11 claimed to be 10-60% faster than the previous 3.10, and features: Exception Groups and except* to raise and handle multiple unrelated exceptions simultaneously. Add add_note() method to BaseException to enrich […]

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