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www.tedinski.com | ||
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lambdaland.org
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| | | | | Wikipedia1 cites a few different sources on what "Unix Philosophy" is. Peter Salus summarizes it as: Write programs that do one thing and do it well. Write programs to work together. Write programs to handle text streams, because that is a universal interface. That second bullet point is my favorite: making composable programs rather than monolithic systems. In this way, Unix is designed to be a forge for easily building new tools. The first rule-writing programs that do one thing well-is largely a means... | |
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www.catb.org
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chipnetics.com
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| | | | | An entry-level article for developers to share with their non-programmer colleagues in a corporate environment, as both a tutorial and learning experience. In particular, I intended it for developers who wish to adopt usage of their CLI (command-line interface) programs amongst end-users, but require their end-users to have some pre-requisite knowledge. | |
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jan.wildeboer.net
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| | | 0. The Journey - The basics and outlook (on the series, not the Microsoft mail client ;) 1. Postfix - the in and out, so to say. The robust, battle-hardened connection point for other mail servers on the internet to send emails to and receive emails from your domain(s). Also known as the MTA, the Mail Transfer Agent. 2. Dovecot - where you and your users talk to to get emails to their mail client, be it your smartphone, a mail client on your computer or just even the command line. It's the IMAP server. 3. DKIM/DMARC/SPF - Just having postfix and dovecot up and running isn't enough. We will also look at user authentication, letsencrypt certificates, DKIM, DMARC, SPF and the daily checks to make sure everything is humming along nicely. 4. The final stuff - How... | ||