Linux streams, what? STDIN, STDOUT, STDERR
When we talked about linux shells ( Hi linux shell, nice to meet you! ) we mentioned programs, how do they are called and specific commands. Program execution, in [...]
How to check disk usage in Linux
Organizing space in your system can be somewhat trivial, managing different mountpoints, filesystems and physical drives, but linux is ready to help you in this task, with two different [...]
How to list files in linux
Before moving to anything more complex and sophisticated, it is crucial to start learning how you can list files in linux to gather information about files and directories both [...]
How to show running processes in Linux
Most of linux processes, even if not run explicitely, are running in background to provide services and to be ready for being invoked by the user along with the [...]
Why so linux?
Everyone using linux on a daily basis at least one time in his life has been asked "Why are you using linux?". I was lucky because the question [...]
Let’s play with files and directories!
Even if in the last years Linux became more accessible even to new entries, with even more sophisticated and Windows-like graphical interfaces and desktop environments like Gnome, KDE, xfce, [...]