why internet explorer is a severe security problem
12.Feb.2020

“As explained previously, this flaw could allow a remote attacker to execute arbitrary code on targeted computers and take full control over them just by convincing victims into opening a maliciously crafted web page on the vulnerable Microsoft browser.” https://thehackernews.com/2020/02/microsoft-windows-updates.html

How does a Hydrogen Fuel Cell work? – Hydrogen Fuel Cell RC Racing – Hydrogen Fuel Cell Toy car experiment
22.Jan.2020

How does it work? nicely explained by an orio cookie 😉 MASSIVELY POWERFULL RC CAR! (First Porsche on Hydrogen, is a TOY CAR!) (shame on Porsche) The Hydrogen Powered Toy Car can be bought here: v1 https://www.conrad.de/de/p/horizon-fcjj-11-hydrocar-fcjj-11-brennstoffzellen-auto-ab-12-jahre-198062.html v2 https://www.conrad.de/de/p/horizon-fcjj-20-hydrocar-fcjj-20-brennstoffzellen-auto-ab-14-jahre-191435.html (the […]

gnu-linux – setup postgres 12 on CentOS 8 – terminal bash – debugging postgresql connection problems
16.Jan.2020

here are the packages: https://download.postgresql.org/pub/repos/yum/ # updated: 2021-01 # the guide below is probably outdated # the official current howto https://www.postgresql.org/download/linux/redhat/ # tries to install postgres13 like this: # Install the repository RPM: dnf install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm # Disable the […]

15.Jan.2020

basically one column view of a specific directory without all the “-rw-r–r–. 1 owner group 734 Jan 15 20:16” clutter. ls -C1 /etc/lighttpd/conf.d/*.conf /etc/lighttpd/conf.d/access_log.conf /etc/lighttpd/conf.d/auth.conf /etc/lighttpd/conf.d/cgi.conf /etc/lighttpd/conf.d/cml.conf /etc/lighttpd/conf.d/compress.conf /etc/lighttpd/conf.d/debug.conf /etc/lighttpd/conf.d/dirlisting.conf /etc/lighttpd/conf.d/evhost.conf /etc/lighttpd/conf.d/expire.conf /etc/lighttpd/conf.d/magnet.conf /etc/lighttpd/conf.d/mime.conf /etc/lighttpd/conf.d/proxy.conf /etc/lighttpd/conf.d/rrdtool.conf /etc/lighttpd/conf.d/scgi.conf /etc/lighttpd/conf.d/secdownload.conf /etc/lighttpd/conf.d/simple_vhost.conf /etc/lighttpd/conf.d/ssi.conf […]

RedHat podcasts – season 1 episode 1 – The OS wars
15.Jan.2020

https://www.redhat.com/en/command-line-heroes/season-1/os-wars-part-1 direct link: https://dts.podtrac.com/redirect.mp3/audio.simplecast.com/f7670e99.mp3 by: https://saron.io/ https://www.linkedin.com/in/saronyitbarek http://feeds.codenewbie.org/cnpodcast.xml Tweets by saronyitbarek  

14.Jan.2020

“The Linux Foundation has become one of the main engines and drivers of IT technology. It has also helped to overcome the old opposition of Open Source developers versus IT industry. Today, more than half of Global 2000 Software and […]

Russian IT Security Updates 2020-01
13.Jan.2020

now WITH SPICY COMMENTS X-D SecurityLab, [22.12.19 12:40] A Twitter user using the alias 08Tc3wBB created tfp0-an exploit that allows you to jailbreak the latest iPhone models with IOS 13.3. The functionality of the exploit has already been confirmed by […]

gnu linux bash – ssh login as different user
12.Jan.2020

situation: one is userA but wants to ssh login to server with ipv4: 123.123.123.123 via userB (dedicated user for that server/task). so what one does is: make sure one can login as userB than as userA: userA: ssh -v -i […]

10.Jan.2020

mdadm -E /dev/sd[a-z] # -E, –examine # Print contents of the metadata stored on the named device(s). # Note the contrast between –examine and –detail. # –examine applies to devices which are components of an array, while # –detail applies […]

CNBC documentary about Open Source
01.Jan.2020

what do you think about the CNBC documentary? 2012: Aalto Talk with Linus Torvalds: 1,5 Million Views! contains the famous “Fuck You NVIDIA” https://www.youtube.com/watch?v=MShbP3OpASA Linus Torvalds writes software since his early childhood ages and just loves programming. Without this love […]

highres images nasa apollo11
30.Dec.2019

https://spaceflight.nasa.gov/gallery/images/apollo/ Apollo 11 lunar landing mission. Left to right, are Neil A. Armstrong, commander; Michael Collins, command module pilot; and Edwin E. Aldrin Jr., lunar module pilot.

games and AI all need GPUs – first Open Source RISCV GPU – userbenchmark “internet connectivity failed” – GPU Benchmark – Tensor Flow GPU and Artificial Intelligence Deep Learning and OpenAI
30.Dec.2019

apologize! games = windows, still ? (although there are 6000 steam games running on linux) the very first “Open Source GPU” is in the making: https://www.crowdsupply.com/libre-risc-v/m-class “The Libre RISC-V M-Class is a RISC-V chip that is libre-licensed to the bedrock. […]