Category Archives: IT

Information Technology and Communication

iPad Mini Vs. New iPad (iPad 3): brief comparison

At my advice the iPad Mini is a shrieked version of the New iPad (aka iPad 3), with a very few differences, some borrowed from the iPad 2. Mostly significant, and brand new:  THINNER borders design. mounts Micro-SIM uses the … Continue reading

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Where To Download Workgroup Manager 10.8 for Mac OS X Server 10.8 Mountain Lion

Workgoup Manager is NO MORE included in OS X Server since the release of Mountain Lion 10.8. If you want to manager OS X Server Open Directory in the ‘old way’ you will need to download Workgroup Manager 10.8 from … Continue reading

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Download: (History of) Free Software Foundation In A Nutshell

Here there are the PDF, MP3, M4B (audiobook) and iBooks versions of ‘Free Software Foundation In A Nutshell’ mp3: Free Software Foundation In A Nutshell m4b: Free Software Foundation In A Nutshell pdf: Free Software Foundation In A Nutshell ibooks: Free Software Foundation In … Continue reading

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How-To Fix Cadaver Showing “WARNING: Untrusted server certificate presented” on Mac OS X

Here is explained how to compile Cadaver to support root CA certificates with ‘homebrew’ or Mac OS X. Cadaver is a command line webdav client tool. It’s available on Mac through the ‘homebrew‘ subsystem for OS X. It has the … Continue reading

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How-To Configure Wireless LAN on RaspberryPi With Raspbian Kernel 3.2.27+ And Solwise RTL8188CUS WiFi dongle

The configuration of WLAN with a RTL8188CUS dongle on RaspberryPi is quite trivial now. It doesn’t’ rely on esoteric scripts, of manual installation of third-party kernel modules anymore. I’ve been digging the solution for days before, it came alone at the … Continue reading

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How-To Downgrade From OS X Mountain Lion 10.8.2 To The Previous Minor Release 10.8.1

Long Story Short: 1 – Re-install the base system of OS X Mountain Lion 10.8[.0] over the current System Drive, from a USB stick or NetInstall image. 2 – Apply the 10.8.1 update downloading it from Apple Support page. or … Continue reading

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How-To Remove The Password From a SSL Certificate Key File

In case you find yourself with a SSL Certificate for your your domain and need to use it in systems where automatic processed will restart the web server (i.e. Apache 2), I guess you have discovered that a serious problem … Continue reading

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How-To Fix: “regenerate_ssh_host_keys …failed” on Raspbian for RaspberryPi

Listen to me! download mp3 During your RPi boot it may happen that you get an error message like, “regenerate_ssh_host_keys …failed”, such error is generally sign that you SSH service won’t start. That issue showed to me during the second … Continue reading

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It is not possible to install OS X Mountain Lion 10.8 on an Asus Eee PC 1005HA

The reason why it is not possible to install OS X Mountain Lion 10.8 on an Asus EeePC 1005HA is because it uses the Intel Atom N270 processor that is 32bit only while OS X Mountain Lion  is a full 64 bit … Continue reading

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It’s time to change passwords after LinkedIn and Last.fm have been hacked

Listen to me! download mp3 A few days ago LinkedIn service has been hacked and many users passwords have been compromised. Here there is an article of the Guardian about that: http://www.guardian.co.uk/money/work-blog/2012/jun/07/linkedin-hacking-internet-security This is a link to a tool from LastPass.com to … Continue reading

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