Learn the basics of programming with C
In 1972, Dennis Ritchie was at Bell Labs, where a few years earlier, he and his fellow team members invented Unix. After creating an enduring OS (still in use today), he needed a good way to program those Unix computers so that they could perform new tasks. It seems strange now, but at the time, there were relatively few programming languages; Fortran, Lisp, Algol, and B were popular but insufficient for what the Bell Labs...
Using systemd journals to troubleshoot transient problems
Problem determination can be as much an art as a science, and sometimes, it seems even a little magic can be useful. Everyone has encountered situations where a reported failure could not be reproduced, which is always frustrating for both the user and the system administrator. Even home appliances and automobiles can be obstinate and refuse to fail when the service person shows up. read more Powered by...
9 open source leaders I enjoy following on Twitter
Community is the cornerstone of what makes open source work so well, in part because innovation thrives on diversity of thought. I am always looking for inquisitive people who share clever ideas and question technology’s status quo. Here are nine people in my feed who inspire my love for learning. read more Powered by...
The Attack That Broke Twitter Is Hitting Dozens of Companies
“Phone spear phishing” attacks have been on the rise since a bitcoin scam took over the social media platform in July. Powered by WPeMatico
Bitmain Retains Only a ‘Minuscule Lead’ Over Competitor Microbt Amid Ongoing Power Tussle, Says Report
Bitcoin mining hardware maker Bitmain still has a “minuscule lead” over competitor Microbt despite the former’s ongoing power struggle and supply chain issues, according to Bitmex. Researchers at the derivatives exchange tested flagship products from the two companies, Bitmain’s Antminer S19 Pro and Microbt’s Whatsminer M30S+. Over a three-day period, the team measured various performance metrics such as...
