[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] 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
[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
Introduction Pssh – Execute Commands on Multiple Remote Linux Servers [ad_1] No doubt, that OpenSSH is one of the most widely used and powerful tools available for Linux, which allows you to connect securely to remote Linux systems via a shell and allows you to transfer files securely to and from remote systems. But the … Read more
[ad_1] If you use a Linux Ubuntu Server, and you need to create a zip archive file of a folder, you can use the command zip -r [zipfile.zip] [directory] on the command line. In the tutorial guide, let’s see how you can create a zip of a single or multiple folders and protect it with … Read more
[ad_1] To install xampp, it needs to be downloaded from the official website, and type xampp installer command “sudo chmod +x xampp-linux-*-installer” on terminal, After running the installer script, the setup installer wizard will start, with the help of which it will be installed in your ubuntu system. Through this tutorial, we will show you … Read more
[ad_1] If you are using MySQL database, and have forgotten its root user’s password or want to reset it for some reason. For this, you have to use 3 commands of mysql such as sudo systemctl set-environment MYSQLD_OPTS=”–skip-networking –skip-grant-tables”, flush privileges;, mysql> ALTER USER ‘root’@’localhost’ IDENTIFIED BY ‘(YOUR_NEW_PASSWORD)’;, and you can easily reset the password … Read more