• BENQ WiT ScreenBar

    Just for keeping a record here. Bought from PChome24h on 05-07-2021

  • D-Link DIR-882

    The old WiFi router WZR-HP-G300NH2 is bought in May, 2012. Recently our Dyson Pure Cool machines lost connections a lot and it’s annoying. Although after tuned some settings in g300nh2 (TX Power and WiFi channels), it gets stable now. I ordered another WiFi router D-Link DIR-882. The setting process of dir-882 is smooth, BUT it…

  • Upgrade from RHEL 8.3 to 8.4

    Our RHEL 8.4 is released on May 25th. Since I started WFH on May 11, the workstation in office is up for 57 days. Today, I decided to upgrade it remotely (fingers crossed). AFTER REBOOTED. I can login remotely. 🎉

  • Switch to RHEL 8.3

    Officially switch to RHEL 8.3 on 2021-03-23. The UEFI boot issue is resolved. I took a new hard disk and done a fresh install on 2021-03-04, then started migrate the old data.

  • Twenty Twenty-One

    Yo! 2021! WordPress 5.6.1 running Twenty Twenty-One theme.

Got any book recommendations?