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How to collect system activity information

Collect and report system activity information using sysstat a system performance tools for the Linux operating system.

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How to download OpenVPN configuration using NordVPN API

Download OpenVPN configuration using public NordVPN API to specific file.

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How to display your external IP address using NordVPN API

Display your external IP address using public NordVPN API.

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SysOps

How to display user details using NordVPN API

Today, I will show you how to get and display user details using a shell script. This work is based on a Python-based solution by David Green and located at bitbucket/nordapi.

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SysOps

How to perform dictionary attack on LUKS passphrase

Perform a dictionary attack on the forgotten LUKS passphrase to access the encrypted device.

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SysOps

How to use public NordVPN API

In a blog post a month ago, I described how to use a terminal to display servers recommended by NordVPN, but the same result can be achieved by using public API service. It is not officially documented, so let’s play with it.

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How to use NordVPN command-line utility

Use NordVPN command-line utility to easily manage VPN service.

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SysOps

How to use terminal to display servers recommended by NordVPN

I have already described a simple way to manually configure Network Manager and automatically import NordVPN servers, so today, I will explain how to pretty print servers recommended by NordVPN using terminal instead of web-browser.