Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org

Rectangular Micro QR Code (rMQR) ... In Colour

https://hackaday.io/project/192082-rectangular-micro-qr-code-rmqr/details

Add Spaces to the macOS dock

https://practicalbetterments.com/add-spaces-to-the-dock-on-mac-os/

Here's how we boot Apache #NuttX RTOS (or Linux) over the Network with U-Boot Bootloader and TFTP ... On @PINE64 #Star64 JH7110 #RISCV SBC

Article: https://lupyuen.codeberg.page/articles/tftp

Let's boot a tiny bit of Apache #NuttX Real-Time Operating System on Pine64's #Star64 64-bit #RISCV SBC, based on #StarFive JH7110 SoC

https://lupyuen.codeberg.page/articles/nuttx2

"Two types of chips are in oversupply right now: NAND and DRAM memory"

https://www.cnbc.com/2023/07/28/how-the-world-went-from-a-semiconductor-shortage-to-a-major-glut.html

Singaporean RPG ‘Ghostlore’

https://sea.ign.com/sea-indie-games/202557/news/uncovering-the-mythos-behind-the-singaporean-rpg-hit-ghostlore

Unpatched Apache Tomcat servers spread Mirai botnet malware

https://www.scmagazine.com/news/unpatched-apache-tomcat-servers-spread-mirai-botnet-malware

Maybe it's not that hard to roll out our own OS for #StarFive JH7110 #RISCV Boards 👍

Source: https://news.ycombinator.com/item?id=36901287

"Why is DNS still hard to learn?"

https://jvns.ca/blog/2023/07/28/why-is-dns-still-hard-to-learn/

"A series of planned commands sent to NASA’s Voyager 2 spacecraft on July 21 inadvertently caused the antenna to point 2 degrees away from Earth. As a result, Voyager 2 is currently unable to receive commands or transmit data back to Earth"

https://blogs.nasa.gov/sunspot/2023/07/28/mission-update-voyager-2-communications-pause/

Reluctant sysadmin's guide to Securing a #Linux Server

https://pboyd.io/posts/securing-a-linux-vm/

#NuttX Shell on #Star64 JH7110 #RISCV SBC won't show any Console Output ... Let's find out why

Source: https://github.com/lupyuen/nuttx-star64#no-uart-output-from-nuttx-shell

New wave of Programming Languages: Pony, Crystal, Zig, Reason, Vlang, Julia

https://hackernoon.com/the-new-wave-of-programming-languages-exploring-the-hidden-gems

#Android Malware uses OCR to steal credentials from images

https://www.bleepingcomputer.com/news/security/new-android-malware-uses-ocr-to-steal-credentials-from-images/

Join me at #ApacheCon Asia "Community Over Code" (Aug 18 - 20) ... We'll chat about Apache #NuttX RTOS on #PinePhone @PINE64

Details: https://apachecon.com/acasia2023/tracks/general.html

Embed a #GoLang program into the #Linux Kernel

https://blog.sigma-star.at/post/2023/07/embedded-go-prog/