OSTechNix - Open Source | Technology | Linux and Unix

Download O'Reilly Free Ebooks

Download O’Reilly Free Ebooks From Commandline

Today, I came across this wonderful news for book lovers. O’Reilly foundation has released some free books to download. They are not just Linux EBooks. All genre EBooks are available, ranging from business, leadership, data, design,...

VirtualBox Is Not Opening After Updating Harfbuzz In Arch Linux

VirtualBox Is Not Opening After Updating Harfbuzz In Arch Linux

After updating my Arch Linux box, VirtualBox doesn’t open. I tried to open it from Terminal by running “virtualbox” command. But VirtualBox refused to open, and It kept displaying the following message: VirtualBox: supR3HardenedMainGetTrustedMain: dlopen(“/usr/lib/virtualbox/VirtualBox.so”,)...