How to Install and Use FFmpeg on Ubuntu 18.04
FFmpeg is a free and open-source command-line tool for transcoding multimedia files. In this tutorial we will show you how to install FFmpeg on Ubuntu 18.04.
WeiterlesenCategory: Allgemein
Bash while Loop
Loops are one of the fundamental concepts of programming languages. This tutorial covers the basics of while loops in Bash.
WeiterlesenHow to Install and Configure Redis on CentOS 7
Redis is an open-source in-memory data structure store. It can be used as a database, cache and message broker and supports various data structures such as...
WeiterlesenHow to Install Webmin on Ubuntu 18.04
Webmin is an open-source web control panel for system administration for Linux/UNIX. Webmin allows you to manage users, groups, disk quotas as well as configure most...
WeiterlesenHow to Setup FTP Server with VSFTPD on CentOS 7
In this tutorial we’ll be installing vsftpd. It is a stable, secure and fast FTP server. We will also show you how configure vsftpd to restrict...
WeiterlesenHow to Install and Secure phpMyAdmin with Apache on Debian 9
phpMyAdmin is a free, open-source PHP based application designed to simplify the administration of MySQL and MariaDB servers over a web-based interface. This tutorial describes the...
WeiterlesenHow to Install and Use Docker Compose on Debian 9
Docker Compose is a tool that allows you to define and orchestrate multi-container Docker applications. It uses a YAML file to configure the application’s containers, networks,...
WeiterlesenHow to Install Flask on Ubuntu 18.04
Flask is a free and open-source micro web framework for Python designed to help developers build secure, scalable and maintainable web applications. Flask is based on...
WeiterlesenHow to Use SFTP Command to Transfer Files
SFTP (SSH File Transfer Protocol) is a secure file protocol used to access, manage, and transfer files over an encrypted SSH transport. This guide shows you...
WeiterlesenHow to Install and Configure Nagios on Ubuntu 18.04
Nagios is one of the most popular open-source monitoring systems. Nagios keeps an inventory of your entire IT infrastructure and ensures your networks, servers, applications, services,...
WeiterlesenHow to Install Tomcat 9 on CentOS 7
This tutorial covers the steps required to install Tomcat 9 on CentOS 7. Tomcat is an open-source implementation of the Java Servlet, JavaServer Pages, Java Expression...
WeiterlesenLinux Tail Command
The tail command displays the last part of one or more files or piped data. It can be also used to monitor the file changes in...
WeiterlesenHow to Install Atom Text Editor on Ubuntu 18.04
Atom is an open-source cross-platform code editor developed by GitHub. It has a built-in package manager, embedded Git control, smart autocompletion, syntax highlighting and multiple panes.
WeiterlesenHow to Install phpMyAdmin with Nginx on Ubuntu 18.04
phpMyAdmin is an open-source PHP based tool for managing MySQL and MariaDB servers over a web-based interface. This tutorial describes how to install phpMyAdmin with Nginx...
WeiterlesenHow to Install and Configure GitLab on CentOS 7
GitLab is a web-based open-source Git repository manager written in Ruby including wiki, issue management, code review, monitoring, and continuous integration and deployment. This tutorial covers...
WeiterlesenHow to Install Apache Maven on CentOS 7
Apache Maven is a free and open-source project management tool and comprehension tool used primarily for Java projects. In this tutorial we will show you two...
WeiterlesenBash For Loop: Syntax and Examples
This guide focuses on the for loop in Bash, including its syntax variations, nesting, flow-control statements like break and continue, and practical examples.
WeiterlesenHow to Mount and Unmount File Systems in Linux
On Linux and UNIX operating systems you can use the mount command to attach (mount) file systems and removable devices such as USB flash drives at...
WeiterlesenHow to Install and Configure Nextcloud with Apache on CentOS 7
Nextcloud is an open-source, self-hosted file share and collaboration platform, similar to Dropbox. In this tutorial we’ll show you how to install and configure Nextcloud with...
WeiterlesenHow to Set Up an OpenVPN Server on CentOS 7
A VPN allows you to connect to remote VPN servers, making your connection encrypted and secure and surf the web anonymously by keeping your traffic data...
WeiterlesenLinux Touch Command
The touch command allows us to update the timestamps on existing files and directories as well as creating new, empty files. In this guide, we will...
WeiterlesenHow to Install Vagrant on CentOS 7
Vagrant is an open-source command line-tool for building and managing virtual machine environments. In this tutorial we will walk you through installing Vagrant on CentOS 7...
WeiterlesenHow to Install Deb Files (Packages) on Ubuntu
Deb is the installation package format used by all Debian based distributions. In this tutorial we will explain how to install deb files on Ubuntu.
WeiterlesenLn Command in Linux (Create Symbolic Links)
A symbolic link, also known as a symlink or soft link, is a special type of file that points to another file or directory. In this...
WeiterlesenHow to Install phpMyAdmin with Nginx on CentOS 7
phpMyAdmin allows you to interact with MySQL databases, manage user accounts and privileges and execute SQL-statements. In this tutorial, we will show you how to install...
WeiterlesenHow to Install Django on CentOS 7
Django is a free and open-source high-level Python web framework designed to help developers build secure, scalable and maintainable web applications. In this tutorial, we will...
WeiterlesenInstall Odoo 12 on CentOS 7
Odoo is the most popular all-in-one business software in the world. In this tutorial, we’ll show you how to install Odoo 12 from source inside a...
WeiterlesenHow to Set up SSH SOCKS Tunnel for Private Browsing
This tutorial will walk you through the process of creating an encrypted SSH tunnel and configuring Firefox and Google Chrome web browsers to use SOCKS proxy.
WeiterlesenHow to Install and Configure Redis on Ubuntu 18.04
Redis is an open-source in-memory data structure store. It can be used as a database, cache and message broker and supports various data structures such as...
WeiterlesenHow to Install Gradle on Ubuntu 18.04
Gradle is a general-purpose build tool used primarily for Java projects. In this tutorial we will show you how to install Gradle on Ubuntu 18.04.
WeiterlesenHow to Install Google Chrome Web Browser on CentOS 7
Google Chrome is the most widely used web browser in the world. It is fast, easy to use and secure browser built for the modern web....
WeiterlesenHow to Install VirtualBox on CentOS 7
VirtualBox is an open-source cross-platform virtualization software which allows you to run multiple guest operating systems (virtual machines) simultaneously. In this tutorial we will show you...
WeiterlesenHow to Install Yarn on Debian 9
Yarn is a JavaScript package manager compatible with npm. In this tutorial we will guide you on how to install Yarn on a Debian 9 system...
WeiterlesenGrep Command in Linux
Grep is a command-line utility that searches for a specific text string in one or more files. It looks for the pattern in each line of...
Weiterlesen
What does Stack Overflow want to be when it grows up?
I sometimes get asked by regular people in the actual real world what it is that I do for a living, and here’s my 15 second...
WeiterlesenHow to Set Up SSH Keys on Debian 9
In this tutorial, we will describe how to generate SSH keys on Debian 9 systems. We will also show you how to setup an SSH key-based...
WeiterlesenHow to Install Apache Maven on Ubuntu 18.04
Apache Maven is a free and open-source project management tool and comprehension tool used primarily for Java projects. In this tutorial, we will show you two...
WeiterlesenHow to Install Django on Ubuntu 18.04
Django is a free and open-source high-level Python web framework designed to help developers build secure, scalable and maintainable web applications. This tutorial provide a step...
WeiterlesenSecure Apache with Let’s Encrypt on Debian 9
This tutorial will guide you through the process of obtaining a free Let’s Encrypt using the certbot tool on Debian 9. We’ll also show how to...
WeiterlesenHow to Set Up a Firewall with UFW on Debian 9
UFW (Uncomplicated Firewall) is a user-friendly front-end for managing iptables firewall rules and its main goal is to make managing iptables easier or as the name...
WeiterlesenHow To Remove Docker Containers, Images, Volumes, and Networks
This article serves as a cheat sheet to help Docker users keep their system organized, and to free disk space by removing unused Docker containers, images,...
WeiterlesenHow to Install and Use PHP Composer on Debian 9
Composer is a dependency manager for PHP. This tutorial provides the steps necessary to install Composer on Debian 9 systems.
WeiterlesenHow to Setup FTP Server with VSFTPD on Ubuntu 18.04
In this tutorial we’ll be installing vsftpd. It is a stable, secure and fast FTP server. We will also show you how configure vsftpd to restrict...
WeiterlesenHow to Set Up an OpenVPN Server on Ubuntu 18.04
A VPN allows you to connect to remote VPN servers, making your connection encrypted and secure and surf the web anonymously by keeping your traffic data...
WeiterlesenHow to Install and Use Docker Compose on CentOS 7
Docker Compose is a tool that allows you to define and run multi-container Docker applications. With Compose, you define the application’s services, networks and volumes in...
WeiterlesenFlow-based Deep Generative Models
So far, I’ve written about two types of generative models, GAN and VAE. Neither of them explicitly learns the probability density function of real data, $p(mathbf{x})$...
WeiterlesenDig Command in Linux (DNS Lookup)
Dig is a powerful command-line tool for querying DNS name servers. With dig you can query information about various DNS records including host addresses, mail exchanges,...
WeiterlesenHow to Install VMware Workstation Player on Ubuntu 18.04
With VMware Workstation Player you can create and run your own virtual machines and evaluate software distributed as a virtual appliance from many software vendors. This...
WeiterlesenCat Command in Linux
Cat is most commonly used to display the contents of one or multiple text files, combine files by appending one file’s contents to the end of...
WeiterlesenHow to deploy Odoo 12 on Ubuntu 18.04
This tutorial covers the steps required for installing and configuring Odoo 12 for production using Git source and Python virtual environment on an Ubuntu 18.04 system.
WeiterlesenHow to Install Jenkins on Debian 9
Jenkins is an open-source automation server that offers an easy way to set up a continuous integration and continuous delivery (CI/CD) pipeline. In this tutorial, we...
WeiterlesenHow to Set Up SSH Keys on CentOS 7
This tutorial explains how to generate SSH keys on CentOS 7 systems. We will also show you how to set up an SSH key-based authentication and...
WeiterlesenHow to Install Iptables on CentOS 7
Starting with CentOS 7, FirewallD replaces iptables as the default firewall management tool. This tutorial will show you how to disable the FirewallD service and install...
WeiterlesenHow to Install and Secure phpMyAdmin with Apache on CentOS 7
phpMyAdmin allows you to interact with MySQL databases, manage user accounts and privileges and execute SQL-statements. In this tutorial, we will walk through the steps necessary...
WeiterlesenHow To Set Up Nginx Server Blocks on Debian 9
In this tutorial, we will show you how to set up Nginx server blocks on Debian 9. Server Blocks allows you to run more than one...
WeiterlesenHow to Install and Configure VNC on Debian 9
This tutorial describes how to install and configure a VNC server on Debian 9. Virtual Network Computing (VNC) is a graphical desktop sharing system that allows...
WeiterlesenHow to Install Yarn on CentOS 7
In this tutorial we will show you on how to install Yarn on a CentOS 7 system. Yarn is a JavaScript package manager compatible with npm.
WeiterlesenHow to Remove (Delete) Files in Linux
This article goes through several different tools that allow you to remove files and directories in Linux. We will explain how to use the rm, unlink,...
WeiterlesenHow to Install PyCharm on Ubuntu 18.04
In this tutorial we’ll cover how to install PyCharm Community Edition on Ubuntu 18.04. PyCharm is a full-featured IDE for Python and Web development.
WeiterlesenHow to Use Linux FTP Command to Transfer Files
FTP (File Transfer Protocol) is a standard network protocol used to transfer files to and from a remote network. In this tutorial, we will show you...
WeiterlesenHow to Install R on Debian 9
This tutorial will walk you through how to install R on an Debian 9 system. R is a fast growing open-source programming language and environment that...
WeiterlesenHow to Create MySQL Users Accounts and Grant Privileges
MySQL server allows us to create numerous user accounts and grant appropriate privileges so that the users can access and manage databases. This tutorial describes how...
WeiterlesenHow to Install and Use PHP Composer on CentOS 7
Composer is a dependency manager for PHP. Composer will pull in all the required PHP packages your project depends on and manage them for you. In...
WeiterlesenHow to Install MongoDB on Debian 9
In this tutorial, we will show you how to install and configure the latest version of MongoDB Community Edition on a Debian 9 systems from the...
WeiterlesenHow to Set Up Nginx Server Blocks on CentOS 7
Nginx Server Blocks allows you to run more than one website on a single machine. In this tutorial, we’ll explain how to set up Nginx server...
WeiterlesenHow to Install and Use Docker Compose on Ubuntu 18.04
Docker Compose is a tool that allows you to define and manage multi-container Docker applications. It uses a YAML file to configure the application’s services, networks,...
WeiterlesenHow to Set Up SSH Keys on Ubuntu 18.04
In this tutorial, we will walk through how to generate SSH keys on Ubuntu 18.04 machines. We will also show you how to set up an...
Weiterlesen
There is no longer any such thing as Computer Security
Remember “cybersecurity”? Mysterious hooded computer guys doing mysterious hooded computer guy… things! Who knows what kind of naughty digital mischief they might be up to? Unfortunately,...
WeiterlesenHow to Install Ruby on Debian 9
Ruby is one of the most popular languages today. It has an elegant syntax and it is the language behind the powerful Ruby on Rails framework....
WeiterlesenHow to Install Jenkins on CentOS 7
This tutorial, will walk you through the steps of installing Jenkins on a CentOS 7 system using the official Jenkins repository. Jenkins is an open-source, Java-based...
WeiterlesenHow to Use SCP Command to Securely Transfer Files
This guide will explains how to use the scp command with practical examples and detailed explanations of the most commonly used options.
WeiterlesenHow to Create Python Virtual Environments on Ubuntu 18.04
Python virtual environment is a self-contained directory tree that includes a Python installation and number of additional packages. In this tutorial, we’ll provide a step by...
WeiterlesenHow to Install Asterisk on Debian 9
Asterisk is the most popular and widely adopted open-source framework for building communications applications. In this tutorial we will show you how to install Asterisk 15...
WeiterlesenHow to Install and Configure VNC on CentOS 7
In this tutorial, we will walk you through the steps for installing and configuring a VNC server on a CentOS 7 system. We will also show...
WeiterlesenGetting started with Tmux
Tmux is a terminal multiplexer an alternative to GNU Screen. In other words, it means that you can start a Tmux session and then open multiple...
WeiterlesenHow to Install Visual Studio Code on Ubuntu 18.04
Visual Studio Code is an open-source cross-platform code editor developed by Microsoft. The easiest and recommended way to install Visual Studio Code on Ubuntu machines is...
WeiterlesenHow to Install R on CentOS 7
R is a fast growing open-source programming language and free environment that specializes in statistical computing and graphics representation. This tutorial will teach you how to...
WeiterlesenHow to Install MariaDB on Debian 9
With the release of Debian 9, MySQL was replaced with MariaDB as the default database system. In this tutorial we will show you two different methods...
WeiterlesenHow to Install and Configure Nextcloud with Apache on Ubuntu 18.04
Nextcloud is an open-source, self-hosted file share and collaboration platform, similar to Dropbox. In this tutorial we’ll show you how to install and configure Nextcloud with...
WeiterlesenHow to Stop and Disable Firewalld on CentOS 7
Starting with CentOS 7, FirewallD replaces iptables as the default firewall management tool. In this tutorial we will show you how to disable FirewallD on CentOS...
WeiterlesenHow to Enable SSH on Ubuntu 18.04
In this tutorial, we’ll show you how to enable SSH on an Ubuntu Desktop machine. Enabling SSH will allow you to remotely connect to your Ubuntu...
WeiterlesenSecure Apache with Let’s Encrypt on CentOS 7
In this tutorial, we will cover the steps necessary to install a free Let’s Encrypt SSL certificate on a CentOS 7 server running Apache as a...
WeiterlesenTar Command in Linux (Create and Extract Archives)
This article shows how to use the tar command to extract, list, and create tar archives.
WeiterlesenHow to Install Yarn on Ubuntu 18.04
Yarn is a JavaScript package manager compatible with npm. In this tutorial we will guide you on how to install Yarn on your Ubuntu 18.04 system...
WeiterlesenHow to Install Tomcat 9 on Ubuntu 18.04
This tutorial will show you how to install and configure Tomcat 9 on Ubuntu 18.04. Apache Tomcat is an open-source implementation of the Java Servlet, JavaServer...
WeiterlesenHow to Install PostgreSQL on Debian 9
PostgreSQL, often known simply as Postgres, is an open-source general-purpose object-relational database management system. In this tutorial we will show you how to install PostgreSQL on...
WeiterlesenHow to Install and Secure phpMyAdmin with Apache on Ubuntu 18.04
phpMyAdmin is an open-source PHP application designed to handle the administration of MySQL and MariaDB servers over a web-based interface.This tutorial covers the steps necessary for...
WeiterlesenHow To Set Up Apache Virtual Hosts on Debian 9
Apache Virtual Hosts allows you to host more than one domain on a single machine. In this tutorial, we will walk you through on how to...
WeiterlesenHow to Unzip Files in Linux
Unzip is a command line tool that allows you to list, test, and extract compressed zip archives. In this article, we will explain how to use...
WeiterlesenHow to Install Sublime Text 3 on Ubuntu 18.04
Sublime Text is one of the most widely used text and source code editors for web and software development. In this tutorial we’ll show you how...
WeiterlesenHow to Install PHP on Debian 9
In this tutorial, we will walk you through the steps for installing PHP 7.2 on a Debian 9 server. We will also show you how to...
WeiterlesenHow to Kill a Process in Linux
Killing unresponsive apps in Linux with the kill, killall, and pkill commands is easy. You only need to know the process name or PID.
WeiterlesenHow to Install and Use PHP Composer on Ubuntu 18.04
Composer is a dependency manager for PHP. Composer will pull in all the required PHP packages your project depends on and manage them for you.
WeiterlesenHow to Install Nginx on Debian 9
Nginx is an open-source, high-performance HTTP and reverse proxy server that powers some of the largest sites on the Internet. This tutorial will outline the steps...
WeiterlesenHow to Show/List Users in MySQL
This tutorial explains how to list all user accounts in a MySQL database server through the command line.
WeiterlesenHow to Add User to Group in Linux
Linux groups are organization units which are used to organize and administer user accounts in Linux. The main purpose of groups is to define a set...
WeiterlesenHow to Install Apache on Debian 9
Apache HTTP server is one of the most popular web servers in the world. In this tutorial, we will go through the steps of installing Apache...
WeiterlesenHow to Install Jenkins on Ubuntu 18.04
In this tutorial, we will show you how to install Jenkins on an Ubuntu 18.04 machine using the Jenkins Debian package repository. Jenkins is an open-source...
WeiterlesenHow to Install Vagrant on Ubuntu 18.04
In this tutorial we’ll show you how to install Vagrant on an Ubuntu 18.04 machine. Vagrant is a command-line tool for building and managing virtual machine...
WeiterlesenHow to Install WordPress with Nginx on Ubuntu 18.04
In this tutorial, we will show you how to install WordPress on an Ubuntu 18.04 machine. WordPress is by far the most popular open-source blogging and...
WeiterlesenHow to Install R on Ubuntu 18.04
R is a fast growing open-source programming language and free environment that specializes in statistical computing and graphics representation. This tutorial will guide you through the...
WeiterlesenHow to Check your CentOS Version
In this tutorial, we’ll show several different commands on to how to check what version of CentOS is installed on your system.
WeiterlesenHow to Set Up Apache Virtual Hosts on CentOS 7
In this tutorial, we’ll provide a step by step instructions about how to set up Apache Virtual Hosts on a CentOS 7 server. Apache Virtual Hosts...
WeiterlesenHow to Install and Configure VNC on Ubuntu 18.04
This guide covers the steps necessary for installing and configuring s VNC server on Ubuntu 18.04. We will also show you how to securely connect to...
WeiterlesenHow to Disable SELinux on CentOS 7
SELinux is a Linux kernel security module that allows administrators and users more control over access controls. In this tutorial we will show you how to...
WeiterlesenHow to Install Asterisk on CentOS 7
This tutorial will guide you through the steps required to install Asterisk 15 on CentOS 7. Asterisk is the most popular and widely adopted open-source PBX...
WeiterlesenHow to Install MongoDB on Ubuntu 18.04
MongoDB is a free and open-source document database. In this tutorial, we will cover the process of installing and configuring the latest version of MongoDB Community...
WeiterlesenFrom Autoencoder to Beta-VAE
[Updated on 2019-07-18: add a section on VQ-VAE & VQ-VAE-2.] [Updated on 2019-07-26: add a section on TD-VAE.] Autocoder is invented to reconstruct high-dimensional data using...
WeiterlesenHow to change hostname on Debian 9 Linux
This tutorial will guide you through the process of changing a hostname on a Debian 9 without the need of restarting your system.
WeiterlesenHow to Install Anaconda on Ubuntu 18.04
Anaconda is the most popular python data science and machine learning platform, used for large-scale data processing, predictive analytics, and scientific computing. This tutorial will guide...
WeiterlesenHow to Install Git on Debian 9
This tutorial will show you how to install and configure Git on Debian 9. Git is the world’s most popular distributed version control system used by...
WeiterlesenHow to Install Ruby on CentOS 7
In this tutorial we will show you three different ways to install Ruby on CentOS. Each has their own benefits, you can choose one of the...
WeiterlesenHow to Install Eclipse IDE on Ubuntu 18.04
Eclipse is the most widely used Java integrated development environment (IDE). In this tutorial we’ll show you how to install the latest Eclipse IDE on an...
WeiterlesenHow to Create and Select MySQL Databases
This tutorial explains how to use the command line to create MySQL or MariaDB databases.
WeiterlesenHow to Install MongoDB on CentOS 7
In this tutorial we will show you how to install and configure MongoDB Community Edition on a CentOS 7 server from the official MongoDB repositories.
WeiterlesenHow to Install MySQL on Debian 9
In this tutorial we will show you how to install and secure MySQL on a Debian 9 machine from the MySQL Apt Repository.
WeiterlesenHow to Install Go on Debian 9
In this tutorial we’ll walk you through the steps necessary to download and install Go on a Debian 9 system.
WeiterlesenSecure Apache with Let’s Encrypt on Ubuntu 18.04
In this tutorial, we’ll provide a step by step instructions about how to secure your Apache with Let’s Encrypt using the certbot tool on Ubuntu 18.04.
WeiterlesenHow to Install MariaDB on Ubuntu 18.04
MariaDB is an open-source, multi-threaded relational database management system, backward compatible replacement for MySQL. In this tutorial we will show you two different methods on how...
WeiterlesenHow to Install and Use Docker on Debian 9
In this tutorial, we will guide you through the process of installing Docker on a Debian 9 machine and explore the basic Docker concepts and commands.
WeiterlesenHow to Install PostgreSQL on CentOS 7
PostgreSQL or Postgres is an open-source general-purpose object-relational database management system. In this tutorial we will show you two different methods on how to install PostgreSQL...
WeiterlesenDifferentiable Image Parameterizations
A powerful, under-explored tool for neural network visualizations and art.
WeiterlesenHow to deploy Mattermost on Ubuntu 18.04
Mattermost brings all your team communication into one place and provides various features including file sharing, one-on-one and group messaging, custom emojis, video calls and more.
WeiterlesenHow To Set Up Apache Virtual Hosts on Ubuntu 18.04
In this tutorial, we’ll provide a step by step instructions about how to set up Apache Virtual Hosts on Ubuntu 18.04. Apache Virtual Hosts allows you...
WeiterlesenHow to Set Up a Firewall with FirewallD on CentOS 7
FirewallD is a complete firewall solution that manages the system’s iptables rules and provides a D-Bus interface for operating on them. In this tutorial, we show...
WeiterlesenHow to Install Plex Media Server on CentOS 7
Plex is a streaming media server that brings all your video, music and photo collections together and stream them to your devices at any time and...
WeiterlesenHow to Install Ghost on Ubuntu 18.04
Ghost is a modern source publishing platform built on top of the Node.js platform. It is fully customizable and easy to use, allowing you to publish...
WeiterlesenHow to Install Asterisk on Ubuntu 18.04
Asterisk is the most popular and widely adopted open-source PBX platform that powers IP PBX systems, conference servers and VoIP gateways. This tutorial will guide you...
WeiterlesenCurl Command in Linux with Examples
Curl is a command-line utility for transferring data from or to a server designed to work without user interaction. In this tutorial, we will show you...
WeiterlesenHow to Install Ruby on Ubuntu 18.04
Ruby is one of the most popular languages today. It has an elegant syntax and it is the language behind the powerful Ruby on Rails framework....
WeiterlesenHow to Install Google Chrome Web Browser on Ubuntu 18.04
Google Chrome is the most widely used web browser in the world. It is fast, easy to use and secure browser built for the modern web....
WeiterlesenHow to Install Git on CentOS 7
Git is the most popular version control system that’s being used by hundreds of thousands of projects. This tutorial will walk you through the installation and...
WeiterlesenHow to Install PostgreSQL on Ubuntu 18.04
PostgreSQL or Postgres is an open-source general-purpose object-relational database management system. In this tutorial we will show you how to install PostgreSQL on Ubuntu 18.04 and...
WeiterlesenHow to Install OpenCV on Ubuntu 18.04
This tutorial explains how to install OpenCV on Ubuntu 18.04. OpenCV (Open Source Computer Vision Library) is an open-source computer vision library and has bindings for...
WeiterlesenFeature-wise transformations
A simple and surprisingly effective family of conditioning mechanisms.
WeiterlesenHow to List Users in Linux
Have you ever wanted to list all users in your Linux system or to count the number of users in the system? There are commands to...
WeiterlesenHow to Install Go on CentOS 7
In this tutorial we will show you how to download and install Go on CentOS 7. Go is a modern open-source programming language created by Google.
WeiterlesenHow to List Installed Packages on Ubuntu
In this tutorial we will show you how to list and filter installed packages on Ubuntu. We will also show you how to check whether a...
WeiterlesenHow to Install Git on Ubuntu 18.04
This tutorial will guide you through the steps required to install Git on Ubuntu 18.04. Git is a de-facto standard for a distributed version control system...
WeiterlesenRsync Command in Linux with Examples
rsync is a fast and versatile command-line utility for synchronizing files and directories between two locations over a remote shell, or from/to a remote Rsync daemon.
WeiterlesenHow to Change Hostname on CentOS 7
This tutorial guides you through the process of changing a hostname on a CentOS 7 without the need of restarting your system.
WeiterlesenLinux Shutdown Command
In this tutorial, we will show you how to use the shutdown command through practical examples and detailed explanations of the most common shutdown options. The...
WeiterlesenHow to Install PHP on Ubuntu 18.04
In this tutorial we will cover the steps necessary to install the distro’s default PHP 7.2 on Ubuntu 18.04. We’ll also show you how to install...
WeiterlesenHow to Install VirtualBox on Ubuntu 18.04
In this tutorial we’ll show you how to install VirtualBox on an Ubuntu 18.04 machine. VirtualBox is an open-source cross-platform virtualization software which allows you to...
WeiterlesenHow to Install Node.js and npm on Debian 9
In this tutorial, we will cover how to install Node.js and npm on a Debian 9 system. Node.js is an open-source cross-platform JavaScript run-time environment built...
WeiterlesenHow to Check your Ubuntu Version
In this tutorial, we’ll show you how to find your Ubuntu version using the command line or from within the graphical interface.
WeiterlesenHow to Change User Password in Linux
In this guide we’ll explain how to change a user password in Linux. The instructions should work on any Linux distribution, including Ubuntu, Debian, and CentOS.
WeiterlesenHow to Install Plex Media Server on Ubuntu 18.04
In this tutorial we’ll walk you through installing Plex Media Server on Ubuntu 18.04. Plex is a streaming media server that lets you organize your video,...
WeiterlesenHow to Install Apache on Ubuntu 18.04
This tutorial explains how to install and manage the Apache web server on Ubuntu 18.04. Apache HTTP server is the most popular web server in the...
WeiterlesenAttention? Attention!
[Updated on 2018-10-28: Add Pointer Network and the link to my implementation of Transformer.] [Updated on 2018-11-06: Add a link to the implementation of Transformer model.]...
WeiterlesenHow To Create a Sudo User on Debian
The sudo command (short for Super-user do) is a program designed to allow users to execute commands with the security privileges of another user, by default...
WeiterlesenHow to Install Pip on Debian 9
This tutorial will walk you through installing Python Pip on Debian 9 and teach you how to install and manage Python packages with pip. Pip is...
WeiterlesenHow to Install MySQL on Ubuntu 18.04
MySQL is the most popular open-source relational database management system. In this tutorial we will show you how to install and secure MySQL on an Ubuntu...
WeiterlesenWget Command in Linux with Examples
GNU Wget is a command-line utility for downloading files from the web.
WeiterlesenHow to Install and Use Docker on Ubuntu 18.04
Docker is a containerization technology that allows you to quickly build, test and deploy applications as portable, self-sufficient containers that can run virtually anywhere. In this...
WeiterlesenHow to Back Up and Restore MySQL Databases with Mysqldump
This tutorial explains how to backup and restore MySQL or MariaDB databases from the command line using the mysqldump utility. The backup files created by the...
WeiterlesenHow to Setup Passwordless SSH Login
In this article we will show you how to setup an SSH key-based authentication and connect to your Linux servers without a entering password.
WeiterlesenHow to Deploy Rocket.Chat on Ubuntu 18.04
Rocket.Chat is an open-source team communication platform, a self-hosted Slack alternative. Rocket.Chat is a perfect solution for companies and communities that want to host their own...
WeiterlesenFind Command in Linux (Find Files and Directories)
The find command searches for files and directories based on a user given expression.
WeiterlesenHow To Use Linux Screen
Screen or GNU Screen, is a terminal multiplexer. In other words, it means that you can a start a screen session and then open any number...
WeiterlesenHow to Install Go on Ubuntu 18.04
Go is a modern open-source programming language created by Google. This tutorial will guide you through the steps of downloading and installing Go on an Ubuntu...
WeiterlesenHow to Install and Configure GitLab on Ubuntu 18.04
This tutorial covers the steps necessary for installing and configuring GitLab on an Ubuntu 18.04 system. GitLab is a web-based open-source Git repository manager written in...
WeiterlesenHow to Install Tomcat 8.5 on Debian 9
This tutorial will show you how to install Apache Tomcat 8.5 on Debian 9 and configure the Tomcat web management interface. Tomcat is one of the...
WeiterlesenHow to Change Hostname on Ubuntu 18.04
This tutorial will guide you through the process of changing a hostname on Ubuntu 18.04 without the need of restarting your system.
WeiterlesenHow to Set Up a Firewall with UFW on Ubuntu 18.04
By default, Ubuntu comes with a firewall configuration tool called UFW (Uncomplicated Firewall). UFW is a user-friendly front-end for managing iptables firewall rules.
WeiterlesenHow to Install Python 3 on CentOS 7
This tutorial will guide you through installing Python 3 on a CentOS 7 system using the Software Collections (SCL) along side the distribution default Python version...
WeiterlesenHow to Install Pip on CentOS 7
In this tutorial we will walk through how to install Python Pip on CentOS 7 and cover the basics of how to install and manage Python...
WeiterlesenInstall MySQL on CentOS 7
With the release of CentOS 7 MySQL, the world’s most popular open-source relational database management system is no longer available in the CentOS’s repositories and MariaDB...
WeiterlesenHow to Install Drupal on Ubuntu 18.04
In this tutorial we will show you how to install Drupal 8.6 on an Ubuntu 18.04 machine. There are multiple ways to install Drupal, this tutorial...
WeiterlesenHow to Manage MySQL Databases and Users from the Command Line
MySQL is the most popular open-source relational database management system. This tutorial explains how to use the command line to create and manage MySQL and MariaDB...
WeiterlesenHow to Install Node.js and npm on Ubuntu 18.04
Node.js is an open-source cross-platform JavaScript run-time environment that allows server-side execution of JavaScript code. In this tutorial, we will show you several different ways of...
WeiterlesenHow to Install Pip on Ubuntu 18.04
In this tutorial, we will show you how to install Python Pip on Ubuntu 18.04 and go through the basics of how to install and manage...
WeiterlesenHow to Install and Use Docker on CentOS 7
In this tutorial, we’ll go through how to install Docker CE on CentOS 7 and explore the basic Docker concepts and commands.
WeiterlesenHow to Install Node.js and npm on CentOS 7
This tutorial walks you through the steps to install Node.js and npm on a CentOS 7 machine. Node.js is a cross-platform JavaScript run-time environment that allows...
WeiterlesenHow To Create a Sudo User on Ubuntu
In this guide we will show you how to create a new user on an Ubuntu machine and give it sudo access. You can then use...
WeiterlesenHow to Install Tomcat 8.5 on Ubuntu 18.04
This tutorial demonstrates how to install Tomcat 8.5 on Ubuntu 18.04. Tomcat is one of the most widely adopted applications and web servers in the world...
WeiterlesenImplementing Deep Reinforcement Learning Models with Tensorflow + OpenAI Gym
The full implementation is available in lilianweng/deep-reinforcement-learning-gym In the previous two posts, I have introduced the algorithms of many deep reinforcement learning models. Now it is...
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Announcing Stack Overflow for Teams
Hey, we have a new thing for you today! Today’s new thing is called Stack Overflow for Teams. It lets you set up a private place...
WeiterlesenHow to deploy Odoo 11 on Ubuntu 18.04
This guide covers the steps necessary for installing and configuring Odoo for production using Git source and Python virtual environment on an Ubuntu 18.04 system.
WeiterlesenHow to Install Java on Ubuntu 18.04
This tutorial describes how to install OpenJDK as well as Oracle Java on Ubuntu 18.04. Java is one of the most popular programming languages in the...
WeiterlesenSecure Nginx with Let’s Encrypt on Ubuntu 18.04
Let’s Encrypt is a free and open certificate authority developed by the Internet Security Research Group. In this tutorial, we’ll provide a step by step instructions...
WeiterlesenHow To Set Up Nginx Server Blocks on Ubuntu 18.04
Nginx Server Blocks allows you to run more than one website on a single machine. With Server Blocks, you can specify the site document root (the...
WeiterlesenHow to Install Nginx on Ubuntu 18.04
This tutorial will outline the steps to install and manage Nginx on your Ubuntu 18.04 machine. Nginx is a free, open-source, high-performance HTTP and reverse proxy...
WeiterlesenHow to Upgrade from Ubuntu 16.04 to 18.04
The latest Ubuntu LTS release, Ubuntu 18.04 (Bionic Beaver), was released on April 26, 2018 and it will be supported for 5 years until April 2023....
WeiterlesenHow to Install Apache on CentOS 7
Apache HTTP server is the most popular web server in the world. The following instructions describe how to install and manage the Apache web server on...
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Strange and maddening rules
There’s this popular idea among developers that when you face a problem with code, you should get out a rubber duck and explain, to the duck,...
WeiterlesenHow to deploy Mattermost on CentOS 7
Mattermost brings all your team communication into one place and provides various features including file sharing, one-on-one and group messaging, custom emojis, video calls and more.
WeiterlesenHow to Install Java on Debian 9
In this tutorial, we will walk through installing Java on Debian 9. Java is one of the most popular programming languages used to build different kinds...
WeiterlesenHow to Setup Automatic Odoo Backup
In this tutorial we will walk you through the process of creating automatic daily backups of your Odoo databases. Odoo is the most popular open-source ERP...
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A Dusting of Gamification
[This is the second in a series of posts about Stack Overflow. The first one is The Stack Overflow Age.] Around 2010 the success of Stack...
WeiterlesenHow to deploy Rocket.Chat on CentOS 7
In this tutorial, we will show you how to install and deploy Rocket.Chat on a CentOS 7 server with Nginx as a SSL reverse proxy. Rocket.Chat...
WeiterlesenPolicy Gradient Algorithms
[Updated on 2018-06-30: add two new policy gradient methods, SAC and D4PG.] [Updated on 2018-09-30: add a new policy gradient method, TD3.] [Updated on 2019-02-09: add...
WeiterlesenHow To Create a Sudo User on CentOS
The sudo command is designed to allow users to run programs with the security privileges of another user, by default the root user. In this guide...
WeiterlesenHow to Reset the MySQL Root Password
Have you forgotten your MySQL root password? Don’t worry, it happens to all of us. In this post we will show you how to reset the...
WeiterlesenCreate a Linux Swap File
Swap is a space on a disk that is used when the amount of physical RAM memory is full. When a Linux system runs out of...
WeiterlesenHow to Install Tomcat 8.5 on CentOS 7
This tutorial shows you how to install Tomcat 8.5 on CentOS 7. Tomcat is an open-source implementation of the Java Servlet, JavaServer Pages, Java Expression Language...
WeiterlesenInstall Odoo 11 on CentOS 7
Odoo is one of the most popular Open Source ERP Business softwares in the world. This guide covers the steps necessary for installing and configuring Odoo...
WeiterlesenFsyncgate: errors on fsync are unrecovarable
This is an archive of the original “fsyncgate” email thread. This is posted here because I wanted to have a link that would fit on a...
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