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MIUI and tethering

MIUI and tethering

luca September 22, 2018 0

My smartphone is a Xiaomi Redmi Note 3 Pro, running the “Global” MIUI ROM. Some days ago I brought a SIM card from a new italian operator, ho-mobile, which allows to use the tethering feature of

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IIS, mutual authentication using SSL certificates

IIS, mutual authentication using SSL certificates

luca April 18, 2018 0

Not everyone knows that IIS (Internet Information Services), the webserver included in Windows Server, offers the possibility to perform mutual authentication using SSL certificates. You probably saw that, within the site’s SSL configuration, you

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Parsing a packet using structs

Parsing a packet using structs

luca January 18, 2018 4

When I was analyzing the source code of an opensource software, I found an interesting technique to parse incoming data in a very efficient way, using a struct. This technique works if the received data has a

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Java, IllegalFormatConversionException when importing an SSL certificate

Java, IllegalFormatConversionException when importing an SSL certificate

luca November 28, 2017 0

Today I faced a strange problem. I needed to import an SSL certificate in a java keystore, using the “classic” keytool command. I was sure that the format of the certificate was correct, but I

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IIS, how to debug HTTP errors

IIS, how to debug HTTP errors

luca April 21, 2017 0

Today I faced a problem during the setup of a new application: if I opened a browser and entered the URL of the application, I got the following error message To be able to

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Google Chrome, how to display the website’s SSL certificate

Google Chrome, how to display the website’s SSL certificate

luca March 21, 2017 0

Users of the Google Chrome web browser were able to display the SSL certificate of a website published via https protocol with a click on the address bar. In the latest versions, this functionality has been removed:

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WinRM, exceeded MaxEnvelopeSize quota

WinRM, exceeded MaxEnvelopeSize quota

luca March 8, 2017 0

Today, while I was configuring an Exchange 2010 server, I got the following error: The WinRM […] was notified that the request size exceeded the configured MaxEnvelopeSize quota The MaxEnvelopeSize parameter defines the maximum size (in Kb)

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Microsoft Exchange without using Outlook

Microsoft Exchange without using Outlook

luca March 6, 2017 0

If you have a mailbox hosted on a Microsoft Exchange server, you’re probably using Outlook (or its web variant) as mail client. Thanks to a suggestion by a colleague, I’ve just discovered a way to access

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Websphere MQ – Copy messages between queues

Websphere MQ – Copy messages between queues

luca February 22, 2017 0

If you administer a Websphere MQ server, it may happen that someone ask you to manage the messages: create a backup, move messages from a queue to another one… The main administration tool for

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Eagle – PCB quote generator

Eagle – PCB quote generator

luca October 9, 2016 0

The PCBShopper website compares the prices of the most used PCB services. Jeremy Ruhland published on his Github’s repository an Eagle script (ulp, user language program) that automatically gets the required information from an Eagle project and compiles the

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