With -w, grep will match “error” but skip things like “errors” or “terror.” The difference can be subtle, but when you’re trying to be precise, it matters a lot. I use this when I’m searching through ...

What are Command Line Arguments and why would you use them? Command line arguments are extra commands you can use when launching a program so that the program's functionality will change. Depending on ...

The Linux command line is a text interface to your computer. Also known as shell, terminal, console, command prompts and many others, is a computer program intended to interpret commands. Allows users ...

Let's face it, Windows machines get hacked, and in some environments it happens a lot. Fortunately, Microsoft has built numerous tools into Windows so administrators and power users can analyse a ...

The NetBeans IDE provides JUnit integration that can be very handy when writing and running JUnit-based unit tests. However, I like to be able to do anything I might do often outside of the IDE as ...

Command Prompt commands let you manage your computer just by typing. Some Command Prompt commands let you move files, while others let you change your internet settings. Here are some of the most ...

File creation is perhaps one of the most trivial tasks you perform on your computer almost every day. If you’re a Windows user, you probably do it via the graphical interface. Although this approach ...

The Windows Command Prompt is an application that allows you to execute programs, change settings, and access files by typing commands into the window. The Command Prompt is commonly used by ...

In this post, we will learn how to open the Command Prompt window at the Login screen or Boot on your Windows PC. Command Prompt (cmd.exe) is the default command line interpreter for Windows. It is ...

In computers, a directory refers to a structured list of document files and folders that are usually created for organizational purposes. Its structure basically consists of a drive, directory and ...