[ad_1] To upgrade PHP 7.4 to version 8.0 on Ubuntu apache, start a terminal window and type the sudo apt install php8.0 command to install the new PHP version and type sudo a2enmod php8.0 command to enable the PHP 8.0 version and disable the older version using sudo a2dismod php7.4 command on ubuntu system. Here … Read more
[ad_1] To create a new user and add it to sudo in Ubuntu; For this, you have to start the command line and type sudo adduser USERNAME command in it to add new user, after that, type usermod -aG sudo USERNAME command in it to add sudo to linux ubuntu server. How To Create OR … Read more
[ad_1] Need to install ruby on rails with rvm on Ubuntu 22.04, Just open the terminal window and type rvm install ruby –latest command into it to install ruby and type gem install rails command into it to install rails with rvm. How to Install Ruby on Rails with RVM on Ubuntu 22.04 Steps to … Read more
[ad_1] FFmpeg is a command-line tool that helps record, convert, and stream audio and video files on various operating systems, including Windows, Linux, and Mac. To install any version of ffmpeg on Ubuntu like 5, 6, 7, etc, You don’t have to do much of this, just open your terminal window and type sudo apt … Read more
[ad_1] To install Apache Maven in ubuntu 22.04, Start the terminal window and install OpenJDK using sudo apt install default-jdk, and type sudo apt install maven -y to install Apache Maven, and after setting the environment variables for Apache Maven, and finally verify the apache maven installation using mvn –version command on the terminal window. … Read more
[ad_1] To install Let’s Encrypt and setup free SSL/TLS certificates Ubuntu nginx, Open your terminal window, type sudo apt install certbot Python3-certbot-nginx to install Letsencrypt and type sudo certbot –nginx -d example.com -d www.example command to set up SSL/TLS certificate. Let’s Encrypt is a certificate authority (CA) that provides an accessible way to obtain and … Read more
[ad_1] The camera support for the Raspberry Pi opened a host of new applications. There are numerous applications which require the Pi to live stream its captured video and make it accessible to the user through some interface. Official Pi Camera modules are the first choice for these projects. Pi Camera modules provide deep integration … Read more
[ad_1] To backup your MySQL database from mysqldump file, Simply type the MySQL command mysqldump -u [username] –p[password] [database_name] > [dump_file.sql] on the Linux Ubuntu command line and press enter, and it will take database backup and store dump file into your specified location. How to Take Backup of MySQL database from mysqlDump File in … Read more
Introduction How to install Nginx on Ubuntu 22.04 [ad_1] Introduction Nginx (pronounced engine-x) is a powerful and widely used open-source web server and reverse proxy server. It is known for its high performance, scalability, and efficiency in handling concurrent connections. This tutorial teaches you how to install Nginx on Ubuntu 22.04, manage Nginx processes, and … Read more
[ad_1] Change group and owner of file in linux ubuntu; Just simply type the chown [Options][Owner][:[Group]] fileName or FolderName command in Command line and press enter. Also, type the folder name instead of file name on command to change owner and group of directory. The linux chown command helps us to change a file or … Read more
Introduction DSH (Distributed Shell) – Run Commands on Multiple Linux Servers [ad_1] Systems Administrators are well aware of the importance of being able to monitor and administer numerous machines in a short amount of time, preferably with minimal physical movement. Whether it’s a small cloud environment or a large server cluster, the ability to centrally … Read more
[ad_1] Software dependencies and their management are often a nerve-racking part of software development. Dependencies are an essential code component holding the software structure together. Likewise, if any dependency breaks, the whole code becomes unstable. However, developers and code enthusiasts should tackle software dependencies head-on instead of avoiding the main cause. This article provides a … Read more