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Script para download dos ebooks da Amazon/Kindle (até 26/02/2025)
O procedimento requer a instalação da extensão Tampermonkey no seu browser favorito e a adição de um script para automatizar o procedimento de download. Siga as instruções detalhadas no vídeo abaixo: O script adaptado para a Amazon Brasil é este:
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Docker backup container commands: Commit, save, and export container images
(published on https://4sysops.com/archives/docker-backup-container-commands-commit-save-and-export-container-images/) With Docker, the most predominant container runtime in the enterprise, how can you perform Docker backup and protect critical containers? Application and data Backing up your containers usually involves backing up the container itself (the application) and the container data. If you have persistent data, it is best to have it mounted…
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PEM, DER, CRT, and CER: X.509 Encodings and Conversions
You may have seen digital certificate files with a variety of filename extensions, such as .crt, .cer, .pem, or .der. These extensions generally map to two major encoding schemes for X.509 certificates and keys: PEM (Base64 ASCII), and DER (binary). However, there is some overlap and other extensions are used, so you can’t always tell what kind of file you…
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SSL and SSL Certificates Explained For Beginners
Secure Sockets Layer (SSL) and Transport Layer security (TLS ) are protocols that provide secure communications over a computer network or link. They are commonly used in web browsing and email. In this tutorial we will look: What is TLS TLS is based on SSL and was developed as a replacement in response to known vulnerabilities in SSLv3. SSL is the…