check enabled sites apache2

What is Kubernetes Kubernetes clusters host containerised applications in a reliable and scalable way. Having DevOps in mind, Kubernetes makes maintenance tasks such as upgrades dead simple. What is MicroK8s MicroK8s is a CNCF certified upstream Kubernetes deployment that runs entirely on your workstation or edge device. Being a snap it runs all Kubernetes services natively (i.e. no virtual machines) while […]

DevOps is a set of practices that automates the processes between software development and IT teams, in order that they can build, test, and release software faster and more reliably. The concept of DevOps is founded on building a culture of collaboration between teams that historically functioned in relative siloes. The promised benefits include increased trust, […]

Advantages of AngularJS: Open source JavaScript framework, developed by Google MVC architecture Write less do more Modify DOM directly Two way data binding Quiet a number of ways to do same thins Disadvantages of AngularJS: Limitation in watchers (not more than 2000) Not built for mobile devices Multiple ways to do the same thing, it […]

Examples The following sync command syncs objects under a specified prefix and bucket to files in a local directory by uploading the local files to s3. A local file will require uploading if the size of the local file is different than the size of the s3 object, the last modified time of the local file is […]

Less command is linux utility which can be used to read contents of text file one page(one screen) per time. It has faster access because if file is large, it don’t access complete file, but access it page by page. For example, if it’s a large file and you are reading it using any text […]

The navigation keys in less command are similar to Vim editor. In this article, let us look at few less command navigation and other operations which will make you a better command line warrior. 1. Less Command – Search Navigation Once you’ve opened a log file (or any file) using less file-name, use the following keys […]