SELinux was developed by the NSA to provide a highly secure computing environment. True to the GPL,...
David Both
David Both is an Open Source Software and GNU/Linux advocate, trainer, writer, and speaker who lives in Raleigh North Carolina. He is a strong proponent of and evangelist for the "Linux Philosophy."
He’s been in the IT industry for over 50 years. He taught RHCE classes for Red Hat and has worked at MCI Worldcom, Cisco, and the State of North Carolina. He has been working with Linux and Open Source Software for over 25 years.
David likes to build his own computers to ensure that each new computer meets his exacting specifications.
He has written articles for magazines including, Linux Magazine, Linux Journal, and Opensource.com. He currently has five books published with Apress, "The Linux Philosophy for SysAdmins", a self-study training course in three volumes “Using and Administering Linux: Zero to SysAdmin,” that was released in late 2019, and “Linux for Small Business Owners” with Co-author Cyndi Bulka.
Do you see error messages about livesys and livesys-late on the console and in the systemd journal...
1 As I’ve been doing updates the last few days, I’ve noticed a problem with random systems...
Author’s note: This article is excerpted in part from chapter 26 of my book, The Linux Philosophy...
1 I install updates on a pretty regular basis and — most of the time — they...
1 Author’s note: This article is excerpted in part from chapter 25 of my book, The Linux...
1 This past weekend I attended the Perl / Raku conference in Greenville, SC, USA. It was...
When I first started, I was a young and innocent SysAdmin. I was fortunate because I worked...
1 Network switches are supposed to be simple devices that work at TCP/IP layer 1, the hardware...
We had a problem with the Both.org website this morning. After a bit of problem determination I...
Editor’s note: Cyndi is my yoga teacher and the coauthor of our book, “Linux for Small Business...
I recently wrote about an AI that used blackmail to prevent its developers from shutting it down...
Author’s note: This article is excerpted in part from chapter 23 of my book, The Linux Philosophy...
Two new vulnerabilities in the core dump handlers for Ubuntu, RHEL, and Fedora, allow access to critical...
When HAL 9000 went off the rails in the Stanley Kubrick film, 2001, A Space Odyssey, the...
Screenshot from the IMDb database. The Latvian movie, Flow (2024), has made history for more than one...