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Tutorials

Best way to create a bootable USB stick from an ISO image on Linux

Creating a bootable USB stick on Linux can sometimes be a pain, depending on the ...

By Claudio Kuenzler

March 11, 2021

Tutorials

Discover hidden gems in GitLab

Every piece of software has it’s hidden gems which can make your daily life much ...

By Michael Aigner

March 10, 2021

Tutorials

How to find and show hardware information in Linux

Microsoft's Windows has one very nice feature concerning hardware detection: The Windows device manager. The ...

By Claudio Kuenzler

March 8, 2021

Tutorials

How to work around the nagios-plugins check_disk perfdata bug in CentOS

The check_disk monitoring plugin, installed from the nagios-plugins-disk package from EPEL, contains a bug which ...

By Claudio Kuenzler

February 18, 2021

Tutorials

How to protect your WordPress site from brute force login attacks

Every WordPress administrator looking at site statistics becomes quickly aware that one of the most ...

By Claudio Kuenzler

February 2, 2021

Tutorials

How to mass change file ownerships, even symbolic links

A situation may happen, where one must quickly change the ownership of all files matching ...

By Claudio Kuenzler

January 29, 2021

Tutorials

How to find CPU information (type and model) on Android

There are multiple ways of finding out the smartphone's CPU type and model. But not ...

By Claudio Kuenzler

January 27, 2021

Tutorials

How to ignore specific log messages in Logstash using drop filter

If you have infinite resources, you can easily horizontally scale. Meaning: Adding more Elasticsearch nodes ...

By Claudio Kuenzler

January 20, 2021

Tutorials

How to enable developer or debug mode in Huawei EMUI Android phones

In this tutorial we explain how to enable the developer mode and USB debugging on ...

By Claudio Kuenzler

January 19, 2021

Tutorials

How to use Puppet DSL for Scripting

The Puppet Declarative Scripting Language (DSL) can easily be used as a Script interpreter to ...

By Grant Davies

January 19, 2021

Open Source VM Hypervisor QEMU 6.0 adds new features

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Maintainers announce the end of Apache Mesos

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EOL of Ubuntu Xenial: Beware of these Ubuntu LTS upgrade gotchas

Does IT still work: Playing Fifa Soccer Manager (1997) on Windows 10

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Maximum HTTP request header size defaults compared across web servers

Best way to create a bootable USB stick from an ISO image on Linux

Discover hidden gems in GitLab

How to find and show hardware information in Linux

How to work around the nagios-plugins check_disk perfdata bug in CentOS

How to send $ADA to a hardware wallet and stake (mine) ADA / Cardano?

Tutorials

Best way to create a bootable USB stick from an ISO image on Linux

Discover hidden gems in GitLab

How to find and show hardware information in Linux

How to work around the nagios-plugins check_disk perfdata bug in CentOS

How to protect your WordPress site from brute force login attacks

How to mass change file ownerships, even symbolic links

How to find CPU information (type and model) on Android

How to ignore specific log messages in Logstash using drop filter

How to enable developer or debug mode in Huawei EMUI Android phones

How to use Puppet DSL for Scripting

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