Docker command cheat sheet

Docker Cheat Sheet

Docker is a tool designed to create, deploy and run applications using containers. With a container, developers can package applications with all parts they need such as libraries, dependencies and ship it all out as on. Docker provides a REST API to talk with its daemon which is executed by the command-line interface. This article ... Read more

How can I download an entire website on Linux and Windows 10

Download website

Sometimes you might want to download an entire website e.g. to archive it or read it offline. This tutorial will show you which application can be used on Windows and Linux. I will use the tool wget here, which's a command-line program that is available for Windows, Linux, and MAC. Install wget on Windows First, download and ... Read more

Reduce CPU and Disk load of backup scripts with nice and ionice

Reduce CPU and Disk Load on Linux

Running a nightly backup script on a server system, such as a web hosting server, can result in a heavy load and longer latency for other processes, for example, HTML or .php pages load slowly during the backup because the backup script requires too many I/O or CPU resources. On Linux systems, two shell utilities ... Read more

How to convert RPM software packages to Debian (.deb)

Maybe you have had this problem: you are using Debian or Ubuntu Linux and a software package you would like to install is only available in RPM format. The solution is the handy tool called alien, which converts .rpm files to .deb files. Install alien: apt-get install alien Converting an rpm package to Debian format: ... Read more