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"Nov 30, 2015 By Greig Paul in HOW-TOs Security UEFI (Unified Extensible Firmware Interface) is the open, multi-vendor replacement for the aging BIOS standard, which first appeared in IBM computers in 1976. The UEFI standard is extensive, covering the full boot architecture. This article focuses on a single useful but typically overlooked feature of UEFI: secure boot. "

"Nov 30, 2015 By Greig Paul in HOW-TOs Security UEFI (Unified Extensible Firmware Interface) is the open, multi-vendor replacement for the aging BIOS standard, which first appeared in IBM computers in 1976. The UEFI standard is extensive, covering the full boot architecture. This article focuses on a single useful but typically overlooked feature of UEFI: secure boot. "

" Few days ago, I came across a Centos 7 32-bit distro and I felt the desire to test it on an old 32-bit machine. After booting I realized that it had a bug and it was loosing the network connection, which I had to turn it "up" manually every time after boot. So, the question was how could I set a script doing this job, running every time I boot my machine?"

"This BIOS replacement, UEFI, caused some serious problems with "alternative" platforms. For some time, it was thought UEFI would render Linux uninstallable on any system certified for Windows 8 and up. Eventually Microsoft saw fit to require vendors to include a switch that allowed users to disable UEFI, so that their favorite Linux distribution could be installed. And then some Linux distributions set out to fully support Secure Boot (Red Hat, Ubuntu, SUSE, to name a few). "

"This BIOS replacement, UEFI, caused some serious problems with "alternative" platforms. For some time, it was thought UEFI would render Linux uninstallable on any system certified for Windows 8 and up. Eventually Microsoft saw fit to require vendors to include a switch that allowed users to disable UEFI, so that their favorite Linux distribution could be installed. And then some Linux distributions set out to fully support Secure Boot (Red Hat, Ubuntu, SUSE, to name a few). "

"Spend enough time on the command line and you'll eventually want to do many tasks…that take some intricate commands…repeatedly. A good example of this, is making thumbnails of photos. Basically, our workhorse of this script is not ImageMagick (which provides convert, identify and mogrify), but the for loop in bash itself. Ready? Grab your pen-knife and let's whittle out a script:"

"Libreboot is a free BIOS or UEFI replacement (free as in freedom); libre boot firmware that initializes the hardware and starts a bootloader for your operating system. It's also an open source BIOS, but open source fails to promote freedom; please call libreboot free software."

" How do you know if you are a potential candidate to become a Linux user? It's this simple: What's the first app you fire up after booting into your system? If you said 'browser', then you are a potential Linux user."

"by Joshua Gay - Published on Jan 06, 2016 02:42 PM The world of computer hardware products is in many respects a dark and dismal place when it comes to computer user freedom: graphics processors, network controllers, and even the low-level boot systems of most computers use proprietary software. However, we know that this situation is not due to a lack of demand from users for hardware that respects them. People want this, but in the absence of options, have just resigned themselves to accepting mistreatment. "

"Data Wiping Software DBAN is free erasure software designed for the personal user. It automatically deletes the contents of any hard disk that it can detect. This method prevents identity theft before recycling a computer. DBAN is also a commonly used solution to remove viruses and spyware from Microsoft Windows installations. DBAN users should be aware of some product limitations, including: No guarantee of data removal (e.g. DBAN does not detect or securely erase SSDs) No audit-ready reporting for regulatory compliance Limited hardware support (e.g. no RAID dismantling) No customer support or regular software updates"