Opendir 3 C Function

Guide on the use of the opendir() function of C in Linux with the efficient examples of C to demonstrate its working process and achieve the required results.

Ordered Lists in HTML

Guide on the usage of the ordered lists in HTML with examples that depict the usage of the ordered lists in HTML to bring more clarity to this concept.

Qt Creator 8 Open-Source IDE Brings New Plugins, Other Improvements

Qt Creator 8 is here about four months after Qt Creator 7 and introduces new experimental plugins. Learn more about the IDE release here.
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PHP Array_Change_Key_Case() Function

Guide on how to convert all the keys in an array to lower/upper case using the array_key_case() function in PHP through case_upper and case_lower parameters.

PHP Array_Column() Function

Practical guide on how to get the columns from an array using the array_column() function in PHP to set the keys to the returned values in a column.

PHP Array_Combine() Function

Guide on how to combine the two arrays using the array_combine() function to return a key-value pair combined array by taking the two arrays as parameters.

Andy Wingo: unintentional concurrency

Good evening, gentle hackfolk. Last time we talked about heuristics for when you might want to compact a heap. Compacting garbage collection is nice and tidy and appeals to our orderly instincts, and it enables heap shrinking and reallocation of pa…

The Open 3D Foundation Welcomes Epic Games as a Premier Member to Unleash the Creativity of Artists Everywhere

Interoperability and portability of real-time 3D assets and tools deliver unparalleled flexibility, as the Open 3D community celebrates its first birthday SAN FRANCISCO – July 20, 2022 – The Open 3D Foundation (O3DF) is proud to announce Epic Games as a Premier member alongside Adobe, Amazon Web Services (AWS), Huawei, Intel, LightSpeed Studios, Microsoft and […]

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How to Install Rocky Linux 9 Step by Step with Screenshots

In this guide, we will cover how to install Rocky Linux 9 step by step with screenshots. Rocky Linux is a free and open-source operating system.
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OS-Climate unleashes power of open source to develop data and tools required to meet the Paris climate goals

From today, financial institutions, corporations, NGOs, regulators and academics can access the code behind OS-Climate’s tools to support climate-aligned financial decisionsDeveloped in collaboration with BNP Paribas, Allianz, Airbus, Amazon, Red Hat, Ortec Finance and The Linux FoundationSupports OS-Climate’s mission to provide the data and tools to enable the +$5 trillion annual climate-aligned investment required to […]

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How to Perform Aggregation Operation with Groupby() Mean

Comprehensive tutorial on how to perform the aggregation operations by grouping the data and returning the average values for grouped rows on a dataframe.

How to Perform Aggregation Operation with Groupby() Sum

Practical tutorial on how to perform the aggregation operations by grouping the data and returning the total sum for the grouped rows along with some examples.

GNOME 43 Alpha Released to Kick Off GUADEC 2022

GNOME 43 alpha is the first major step in the six-month-long development cycle of the next major GNOME desktop release. Learn more here.
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How to Perform Aggregation Operation with Groupby() Median

Easy guide on how to perform the aggregation operations by grouping the data and returning the median in the grouped rows to group single or multiple columns.

How to create a custom Red Hat Enterprise Linux 9 machine image for AWS

No RHEL 9 AMI available for your needs? No worries! Learn how to generate a custom Amazon Machine Image for RHEL.
Read More at Enable SysadminThe post How to create a custom Red Hat Enterprise Linux 9 machine image for AWS appeared first on Linux.com.

How To Install Nextcloud On An Ubuntu Server

by Jeremy ‘Jay’ LaCroix

Introduction, and Getting Started
Nextcloud is a powerful productivity platform that gives you access to some amazing features, such as collaborative editing, c…

Elive Has Released a New Beta

The Elive team is proud to announce the latest beta version (3.8.30) of their Enlightenment-centric Linux distribution.

How to Install Mattermost on Debian 11

Mattermost is a free and open-source collaboration and messaging platform created with security in mind. In this tutorial, we will show you how to install the Mattermost Chat server on Debian 11.

Linux tty Command Tutorial for Beginners (with Examples)

In Linux, everything is a file. Even any hardware device connected to the system is represented as a special file. So it shouldn’t come as a surprise that a terminal is also represented as a file. There exists a command dubbed tty that displays termina…

How to Setup FTP Server with vSFTPd and TLS on Ubuntu 22.04

vSFTPd or Very Secure FTP Daemon is free and open-source FTP Server software. In this tutorial, I will show you how to set up an FTP server with VSFTPD (Very Secure FTP Daemon) on the Ubuntu 22.04 server. This post includes how to secure the vSFTPd wit…