To remove the message "the default interactive shell is now zsh", edit the .bash_profile (more…)

  There are scenarios when you are contributing to a subset of a very large project. Instead of downloading the entire project, you may want to bring down a copy of ONLY the needed folders or files (to save download time, space ...) Git allows partial cloning which allows Git to function without having a complete copy of the repository. Follow the below steps to try out Git's sparse-checkout feature. (more…)

Simple copy command to copy ALL files and folders including the hidden files from a source folder to a destination folder $cp -RTf /home/sourcefolder/. /home/destinationfolder/

You can install the latest version of Ionic and Cordova CLI using a single command $ npm install ionic cordova -g Still, you may get a notification message saying "Please install your Cordova CLI to version >=4.2.0 `npm install -g cordova`" Or, incorrect version numbers for ionic and cordova even after installing their latest versions globally. (more…)

In order to redirect HTTP to HTTPS in express server, try adding the following lines to your code base. app.set('trust proxy', 1); app.use(function(req, res, next) { if (! req.secure){ res.redirect("https://" + req.headers.host + req.url); } return next(); });

Your answer is to create a robots.txt file in the root of your web directory and to have the code setting given below in the file.

User-agent: * Disallow: /

You can read more about Robots exclusion protocol, here