Paolo Redaelli personal blog

A civil engineer with a longlife fondness for Software Libero

Il vero pericolo per la sicurezza digitale

Il vero pericolo per la sicurezza digitale? Probabilmente risiede nella parola stessa – su en3py.net

Scritto in modo da essere ben comprensibile anche dai non tecnici, mi pare non contenga particolari refusi. Fatelo leggere ai vostri figli, al vicino di casa allo zio. Insomma diffondetelo che mi pare meritevole. E ricordate, la sicurezza è un processo continuo, un’attività che richiede attenzione costante o quantomeno continuativa. La sicurezza non è un prodotto.

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Firefox disabled all add-ons because a certificate expired

Oh my! Firefox disabled all add-ons because a certificate expired

Well, only those who do nothing do not make mistakes.

Here’s a quick workaround:

For now, there is at least one workaround, but it only applies if you’re using the Firefox Developer or Nightly build. If you look under “about:config” (if you don’t know what this is, you probably shouldn’t try it) and set the “xpinstall.signatures.required” value to False, then your extensions will start working again.

Unix/Linux trick: ‘cd’ back to the previous directory

You know when you’re in a very “deep” directory, such as /usr/local/src/this/that/thatother, and you type “cd” and press enter by mistake ((happens a lot when you thin…

Source: Unix/Linux trick: ‘cd’ back to the previous directory

Shortly, is as simple as «cd -». Since true knowledge lies in manpages, here’s the right quote:

An argument of – is equivalent to $OLDPWD.

Vue.js App Performance Optimization: part 1 — Introduction to performance optimization and lazy…

For the series, I will never stop learning

While mobile-first approach becomes a standard and uncertain network conditions are something we should always take into consideration…

Vue.js App Performance Optimization: part 1 — Introduction to performance optimization and lazy…

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