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” ...

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 ...

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 ...