IT Featured Content

IT Featured Articles on cool technologies, focused on System Administration and Programming Languages

isync: free IMAP and MailDir mailbox synchronizer

February 4, 2019 / English Content, Knowledgebase

isync: free IMAP and MailDir mailbox synchronizerisync is a command line application which synchronizes mailboxes; currently Maildir and IMAP4 mailboxes are supported. New messages, message deletions and flag changes can be propagated both ways. isync is suitable for use in IMAP-disconnected mode.Synchronization is based on unique message identifiers (UIDs), so no identification conflicts can occur …

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Fail2Ban

February 1, 2019 / English Content, Knowledgebase, Unix

On these days I decided to tune a bit my new shiny linux server box. I started to set up fail2ban. I think fail2ban is very imporant nowadays because it is a good example of a tool for slowing down attacks without closing your server too much. Fail2ban is a daemon: it wll monitor your …

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?FileSystem is faster than RAM [under your Operating System]

January 19, 2019 / English Content, IT Featured Content

I am studying Apache Kafka (a “distributed streaming platform”) and I stubled upon this conclusion: the “disk read fear” a lot of projects have in the past, is a fake. A lot of distributed database started tutorial with the statement “disk read are slow, write are fast” which is true to some extent, and accounted …

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Hyper VM Troubleshooting

November 9, 2018 / DevOps, English Content, IT Featured Content

Sometimes your winwos’ HyperV Hypervisor will refuse to start. The problem is tricky because the services seems started if you check them. Also the installation is successful, virtualization is enabled and so on. So what is wrong?

Thinking in Angular 4: Templates

July 30, 2018 / English Content, IT Featured Content, Knowledgebase

To understand Angular 4, after the “Hero” tutorial you should start from the Template syntax.  We highlighted some statement in red below: Data direction Syntax Type One-way from data source to view target {{expression}} [target]=”expression” bind-target=”expression” Interpolation Property Attribute Class Style One-way from view target to data source (target)=”statement” on-target=”statement” Event Two-way [(target)]=”expression” bindon-target=”expression” Two-way …

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esp8266 webImport

February 21, 2019 / English Content, Esp8266, IT Featured Content

UPDATED and BUGFIXED! MicroPython Repl command line is very nice, because you can telnet to the chip and read-and-evaluate python code. It is a great way of learning embedded IoT. The bad thing you cannot copy file while it is running, so experimenting get bad. Also an automatic module update would be a very nice thing to …

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The RUP

July 18, 2018 / English Content, IT Featured Content

Because some friend of mine did not know about RUP, and deal with waterfall process, I decided to make a small recall for all poor young Project Manager dealing with bad developers, bad consultants and so on, out of there,   The Rational Unified Process (RUP) is an iterative software development process framework created by the Rational Software Corporation, a division of IBM since …

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GraphQL and the Inversion of XML (some sort of)

February 21, 2019 / English Content, IT Featured Content

I stumbled upon John Resing’s GraphQL (jQuery creator, by the way): GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. GraphQL provides a complete and understandable description of the data in your API, gives clients the power to ask for exactly what they need and nothing …

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And Microsoft Buys GitHub

June 8, 2018 / English Content, IT Featured Content

An year ago, we discovered MSWindows was developed on Git as revision control System On this week, Microsoft decided to buy GitHub. I suppose they had a tons on projects on GitHub platform already! By the way, GitLab (the first competitor) now offers the Enterprise edition to open source project….