Basic vi Editor Cheat Sheet | Linux Commands

vi is a screen-oriented text editor originally created for the Unix operating system. The name “vi” is derived from the shortest unambiguous abbreviation for the ex command visual, which switches the ex line editor to visual mode. [source:wikipedia] Here is the list of useful vi …

Python Code to Reduce and Compress Image Files

As a large number of Internet users use cell phones to access online contents, Google started penalizing the websites that are slow and take several seconds to download all the data. If your web pages have only text data, you may not have to worry. …