Introduction : Monitoring the usage of disc space on a Linux server is a key responsibility for system administrators. Insufficient diskspace can lead to system crashes, data loss, and reduced performance. Frequently checking the server disk usage can help you understand how much storage space you have remaining on your server. You may also use …
What is Vim and Why Learn It? Vim is one of the most popular text editors for Linux systems. It is a highly customizable editor that offers an efficient way of editing text files, making it ideal for coding, writing, and even web development. With its wide range of features, Vim can be used to …
Node.js is an open-source, cross-platform runtime environment for developing server-side web applications using JavaScript. Node.js is a popular technology that enables developers to build fast, scalable and highly reliable web applications. It is important to note that NodeJS runs on the server side and not in the browser like JavaScript does. In this tutorial, you …
The Future of Node.js : Key Developments and How They Will Shape The Web’s Direction Node.js is a JavaScript engine that allows for the development of server-side web applications with an architecture that is non-blocking and event driven. It has been around for about 10 years and its growth has been steadily increasing ever since. …
Introduction to Node.js Node.js is a JavaScript runtime environment that allows for server-side scripting. Node.js is open source, cross-platform and can be used to develop server-side web applications as well as other types of applications. Node.js has been gaining popularity in the developer community, because it’s an easy way to develop network applications and also …
Introduction: What is Node.js? Why Node.js is so Popular? Node.js is an open-source, cross-platform JavaScript run time environment that executes JavaScript code outside of a browser. Node.js is built on Chrome’s V8 JavaScript engine, and has a large community of developers creating useful libraries and extensions that extend the functionality of the language. Node.js is …
In this post i will show to to find and replace text using sed command. We take /etc/host file as an example. We will replace any text “linodelinux.com” to “linodelinux.local” in /etc/hosts # cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.8.111 www.linodelinux.com 192.168.8.111 website1.linodelinux.com 192.168.8.111 website2.linodelinux.com Just issue this command …