This post covers some well-known Linux commands that, when used with particular options and arguments, can save you some time or ensure that what you are doing is what you intended. The first “trick” ...

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 ...

The cp command on Linux has some cool options that extend its usage. Most users only do vanilla copying and never bother to explore the flags that come with it. After trying out a few, I realized that ...

So I'm relatively new to C++ and I am writing code targeted to a Linux platform. I can't seem to find a preferred/standard way to parse command line arguments. I know I can roll my own parser, but ...

Don't fear the command line if you want to unlock Linux's true potential.

The eval command allows you to run the contents of variables as commands and can be very useful, especially in scripts. There are probably a lot of Linux users who have never encountered the eval ...

As a relatively isolated junior sysadmin, I remember seeing answers on Experts Exchange and later Stack Exchange that baffled me. Authors and commenters might chain 10 commands together with pipes and ...

In the previous installment in this series we looked at how to set up an Ada development environment, and how to compile and run a simple Ada application. Building upon this foundation, we will now ...