How to Install Jenkins on CentOS 8
Jenkins is the most popular open-source, Java-based automation server. This tutorial covers the steps to install Jenkins on CentOS 8 from the official Jenkins repository.
WeiterlesenMonth: October 2019
How to Copy, Cut and Paste in Vim / Vi
When working with text files, copying, cutting, and pasting text is one of the most commonly performed tasks. This article shows how to copy, cut, and...
WeiterlesenHow to Change a Git Remote’s URL
Git remotes are pointers to the versions of the repository that are typically stored on other servers. This guide explains how to change the URL of...
WeiterlesenSecure Apache with Let’s Encrypt on CentOS 8
This tutorial explains how to install a free Let’s Encrypt SSL certificate on CentOS 8 running Apache as a web server. We’ll use the certbot tool...
WeiterlesenHistory Command in Linux (Bash History)
In this article, we will talk about the history command, which allows you to view a list of previously executed commands, search through the list, and...
WeiterlesenHow to Install PostgreSQL on Debian 10
This tutorial walks you through the steps of installing the PostgreSQL database server on Debian 10. PostgreSQL, often known simply as Postgres, is an open-source general-purpose...
WeiterlesenHow to Install Node.js and npm on CentOS 8
In this article we’re going to walk you through two different ways to install Node.js and npm on CentOS 8. Choose the installation option that might...
WeiterlesenPstree Command in Linux
In this article, we will talk about the pstree command. It is similar to ps but instead of listing the running processes, it shows them in...
WeiterlesenPython Enumerate Function
enumerate() is a built-in function in Python that allows you to have an automatic counter while looping over iterables.
WeiterlesenIgnoring Files and Directories in Git (.gitignore)
The .gitignore file allows you to exclude files from being checked into the repository. It contains globbing patterns that describe which files and directories should be...
WeiterlesenHow to Install Odoo 13 on Ubuntu 18.04
In this guide, we will walk you through installing and deploying Odoo 13 inside a Python virtual environment on Ubuntu 18.04. We’ll download Odoo from their...
WeiterlesenHow to Install PHP on CentOS 8
In this guide, we will discuss how to install PHP 7.2, 7.3 and 7.4 on CentOS 8. Before choosing which version of PHP to install, make...
WeiterlesenHow to Install MySQL on CentOS 8
The latest version of the MySQL database server, version 8.0, is available for installation from the default CentOS 8 repositories. MySQL is the most popular open-source...
WeiterlesenHow to Change Root Password in Ubuntu Linux
This tutorial explains how to temporally change to the root user account and how to set the root password on Ubuntu systems. The root user (or...
WeiterlesenConfiguring the Nginx Error and Access Logs
Nginx writes records of its events in two types of logs: access logs and error logs. Access logs write information about client requests, and error logs...
WeiterlesenDmesg Command in Linux
The dmesg command-line utility prints and control the kernel ring buffer. It is useful for examining kernel boot messages and debugging hardware related issues.
WeiterlesenHow to Install and Configure an NFS Server on CentOS 8
In this tutorial, you’ll go through the steps necessary to set up an NFSv4 Server on CentOS 8. We’ll also show you how to mount an...
WeiterlesenHow to Install Apache on CentOS 8
In this article, we’ll explain how to install and manage the Apache web server on CentOS 8. Apache HTTP server is the most widely used web...
WeiterlesenList (Show) Tables in a MySQL Database
This article shows how to list tables in a MySQL or MariaDB database via the command-line using the SHOW TABLES command.
WeiterlesenHow to Install Git on CentOS 8
This tutorial explains how to install Git on CentOS 8. Git is a distributed version-control system that’s being used by most software teams today.
WeiterlesenRPM Command in Linux
In this tutorial, we will talk about how to use the rpm command to install, update, remove, verify, query, and otherwise manage RPM packages.
WeiterlesenHow to Create Groups in Linux (groupadd Command)
In this article, we will talk about how to create new groups in Linux, using the groupadd command. Groups are used to organize and administer user...
WeiterlesenHow to Install Nginx on CentOS 8
Nginx pronounced engine x is an open-source, high-performance HTTP and reverse proxy server. This tutorial explains how to install and manage Nginx on CentOS 8.
WeiterlesenHow to Convert String into Integer in Python
In Python you can convert a string to integer using the build-in int() function.
WeiterlesenHow to Connect to a Docker Container
Connecting to a running Docker container is helpful when you want to see what is happening inside the container. In this tutorial, we will explain how...
WeiterlesenHow to Change a Git Commit Message
This guide explains how to change the message of the most recent or older Git commits.
WeiterlesenWriting Comments in Bash Scripts
In Bash everything after the hash mark (#) and until the end of the line is considered to be a comment. Adding comments to your Bash...
WeiterlesenHow to Install Java on CentOS 8
In this tutorial, we will explain how to install one or more Java (OpenJDK) versions on CentOS 8 and how to set the default Java via...
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