Many of us are familiar with Secure Shell (SSH), which allows us to connect to other systems using a key instead of a password. This guide will explain how to eliminate SSH keys and use a GNU Privacy Guard (GPG) subkey instead.read more
Bash For Loop is used to execute a series of commands repeatedly until certain condition reached. Basically, Loops in any programming languages are used to execute a series of commands or tasks again and again until the certain condition becomes false. Loops are useful in bash to perform repetitive tasks.
Top technology prognosticators have listed blockchain among the top 10 emerging technologies with the potential to revolutionize our world in the next decade, which makes it well worth investing your time now to learn. If you are a developer with a Java background who wants to get up to speed on blockchain technology, this article will give you the basic information you need to get started.read more