[Book 2] Turritopsis Dohrnii Teo En Ming

Subject: Linux Kernel 7.1 Is Performing Well Overall In Early Benchmarks Good day from Singapore, Here is an article which I would like to share. Article: Linux Kernel 7.1 Is Performing Well Overall In Early Benchmarks Link: https://www.phoronix.com/review/linux-71-early-benchmarks Date of article: 24 Apr 2026 Thank you. Regards, Mr. Turritopsis Dohrnii Teo En Ming Targeted Individuals Singapore GIMP = Government-Induced Medical|Mental Problems|Poverty 26 Apr 2026 Sunday 7.50 pm Singapore Time REFERENCES ============= [1] https://lore.kernel.org/lkml/iyrwvf9QOTSwvIbQ9lb1j175V8TeJSp0L4BxA0B9qtcvceTsXp56e12RCYqRqHKbJJgIlkxt-MlcDnObxHY5guJpM8dH4ekIp6ndnBnz4KY=@protonmail.com/ [2] https://lkml.iu.edu/2604.3/02708.html [3] https://lkml.org/lkml/2026/4/26/237 [4] https://lwn.net/ml/linux-kernel/iyrwvf9QOTSwvIbQ9lb1j175V8TeJSp0L4BxA0B9qtcvceTsXp56e12RCYqRqHKbJJgIlkxt-MlcDnObxHY5guJpM8dH4ekIp6ndnBnz4KY%3D%40protonmail.com/ [5] http://yhbt.net/lore/all/iyrwvf9QOTSwvIbQ9lb1j175V8TeJSp0L4BxA0B9qt...

Subject: Many Great Networking Improvements Arrive In Linux Kernel 7.1 Good day from Singapore, Here is an article which I would like to share. Article: Many Great Networking Improvements Arrive In Linux Kernel 7.1 Link: https://www.phoronix.com/news/Linux-7.1-Networking Date of article: 22 Apr 2026 Thank you. Regards, Mr. Turritopsis Dohrnii Teo En Ming Targeted Individuals Singapore GIMP = Government-Induced Medical|Mental Problems|Poverty 25 Apr 2026 Saturday 5.52 pm Singapore Time REFERENCES ============== [1] https://lore.kernel.org/lkml/25pBzhR_ewCGhYEvjSLyRmQhKsDii2yKxlYfYRx0V1Sv9NRo39JycAe3DRtVR6Wo-RZtl851aamfAq92VuDI_TVgtfQNhpRjg9U7kqYxMxo=@protonmail.com/ [2] https://lkml.iu.edu/2604.3/01934.html [3] https://lkml.org/lkml/2026/4/25/226 [4] https://lwn.net/ml/linux-kernel/25pBzhR_ewCGhYEvjSLyRmQhKsDii2yKxlYfYRx0V1Sv9NRo39JycAe3DRtVR6Wo-RZtl851aamfAq92VuDI_TVgtfQNhpRjg9U7kqYxMxo%3D%40protonmail.com/ [5] http://yhbt.net/lore/all/25pBzhR_ewCGhYEvjSLyRmQhKsDii2yKxlYfYRx0V1Sv9NRo39...

Subject: Linux 7.1 update includes new in-kernel NTFS driver — delivers storage support upgrade for Linux users Good day from Singapore, Here is an article which I would like to share. Article: Linux 7.1 update includes new in-kernel NTFS driver — delivers storage support upgrade for Linux users Link: https://www.tomshardware.com/software/linux/linux-7-1-update-includes-new-in-kernel-ntfs-driver-delivers-storage-support-upgrade-for-linux-users Date of article: 20 Apr 2026 Thank you. Regards, Mr. Turritopsis Dohrnii Teo En Ming Targeted Individuals Singapore GIMP = Government-Induced Medical|Mental Problems|Poverty 21 Apr 2026 Tuesday 11.36 pm Singapore Time REFERENCES ============= [1] https://lore.kernel.org/lkml/_sxOhY-1KwikjM0FpwoiDs-sUK6GhRpUFBqpBWLzNBKVEy9fU0za6kDRDyinJpcr8IDCWyWDAAleQq5sJV3lvRi2nHSOWolOKCjfe3U5L7M=@protonmail.com/ [2] https://lkml.iu.edu/2604.2/07536.html [3] https://lkml.org/lkml/2026/4/21/1186 [4] https://lwn.net/ml/linux-kernel/_sxOhY-1KwikjM0FpwoiDs-sUK6GhRpU...

Subject: I have successfully compiled and installed the latest Linux Kernel 7.0.0-1-mainline in Arch Linux 2026.04.01 Good day from Singapore, I had started performing a fresh new installation of Arch Linux 2026.04.01 on 17 Apr 2026 Friday at 6.08 pm Singapore Time. But I have not installed a GUI environment yet. I shall do that later. My main objective is to install the latest Linux Kernel 7.0.0-1-mainline first. At 7.47 PM on 17 Apr 2026 Friday, I had started compiling Linux Kernel 7.0.0-1-mainline from source code using yay. At 3.18 AM on 18 Apr 2026 Saturday, I have successfully compiled and installed Linux Kernel 7.0.0-1-mainline. The entire Linux Kernel compilation process took 7 hours and 31 minutes. Although my Arch Linux 2026.04.01 virtual machine has 4 CPU cores and 8 GB RAM, I made the mistake of forgetting to configure the Linux Kernel building process to use 4 CPU cores. I am using VMware Workstation Pro 25H2 version 25.0.0.24995812. To make the building process use 4 CPU ...

Subject: [Findings on 17 Apr 2026 Friday] Now I believe APT hackers did not hack into my pfsense firewall based on FreeBSD at home Good day from Singapore, Today 17 Apr 2026 Friday, I discovered that Kiwi Syslog Server on my Windows 11 Home edition home desktop computer had stopped receiving firewall logs at 4.47 AM in the morning. Upon checking Windows Event Viewer logs, I found out that Windows Update had caused my Windows 11 Home Edition home desktop computer to restart. 17/4/2026 4:44:29 am: The process C:\Windows\uus\packages\preview\AMD64\MoUsoCoreWorker.exe (TEO-EN-MING-PC) has initiated the restart of computer TEO-EN-MING-PC on behalf of user NT AUTHORITY\SYSTEM for the following reason:  Operating System: Service pack (Planned)  Reason Code: 0x80020010  Shutdown Type: restart  Comment:   17/4/2026 4:49:55 am: The process C:\Windows\servicing\TrustedInstaller.exe (TEO-EN-MING-PC) has initiated the restart of computer TEO-EN-MING-PC on behalf of user NT A...

Subject: Manually resize partition and filesystem on a Contabo VPS after upgrading your storage Good day from Singapore, To extend your filesystem on a Contabo VPS after upgrading your storage, you must manually resize the partition and filesystem to utilize the new space.  For Linux, use growpart and resize2fs (for ext4) or xfs_growfs (for XFS).  For Windows, use the Disk Management tool to extend the volume. As I am using AlmaLinux 9.7, the steps are as follows: # dnf check-update # dnf search cloud-utils # dnf install cloud-utils-growpart [root@ns1 ~]# fdisk -l /dev/sda GPT PMBR size mismatch (419430399 != 524287999) will be corrected by write. The backup GPT table is not on the end of the device. Disk /dev/sda: 250 GiB, 268435456000 bytes, 524288000 sectors Disk model: QEMU HARDDISK Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Disk identifier: 5CF40873-4063-...

Subject: [YouTube video] - How to install Debian 13.4.0 KDE Plasma on Edxis Chromebook Good day from Singapore, I just want to share how I have installed Debian 13.4.0 KDE Plasma on my Edxis Chromebook. YouTube video: How to install Debian 13.4.0 KDE Plasma on Edxis Chromebook Link: https://www.youtube.com/watch?v=s8W9h2G3lts The video is only about 6 minutes. Made from screenshots. Thank you. Regards, Mr. Turritopsis Dohrnii Teo En Ming Extremely Democratic People's Republic of Singapore 15 Apr 2026 Wednesday 11.09 pm Singapore Time REFERENCES ============= [1] https://lists.debian.org/debian-user/2026/04/msg00211.html [2] https://www.mail-archive.com/debian-user@lists.debian.org/msg822394.html [3] https://marc.info/?l=debian-user&m=177626872107105&w=2

Subject: France Kicks Windows to the Curb, Pivots to Linux OS Good day from Singapore, Here is an article which I would like to share. Article: France Kicks Windows to the Curb, Pivots to Linux OS Link: https://uk.pcmag.com/operating-systems/164365/france-kicks-windows-to-the-curb-pivots-to-linux-os Date of article: 11 Apr 2026 [QUOTE] Now, France has announced it’s moving some of its government systems away from Windows towards the open-source operating system Linux, following Denmark and parts of Germany  announcing similar departures from Microsoft products earlier this year. [/QUOTE] Thank you. Regards, Mr. Turritopsis Dohrnii Teo En Ming Targeted Individuals Singapore GIMP = Goverment-Induced Medical|Mental Problems|Poverty 13 Apr 2026 Monday 11.51 pm Singapore Time REFERENCES ============= [1] https://lore.kernel.org/lkml/sYK_BJgx2upg4tKNgbhrKM3dLhdHSiCWDZ_C0x6X9b4dL9CuN8lE4ETeOJJ-GJccHdbXmOZmup7dxK1Y-ksa5f28wV8YCwrVWI_mXNGMVHg=@protonmail.com/T/#u [2] https://lkml.iu.edu/260...

Subject: Verify Debian 13.4.0 KDE Plasma installation backup image file integrity I have managed to restore from the 4.71 GB backup image file this morning at about 10 AM. The restore processs took 1124.64 seconds, which is about 19 minutes. After restore and reboot, my Debian 13.4.0 KDE Plasma installation is still working well on my Edxis Chromebook. I have verified that the 4.71 GB backup image file is a Good Working Copy, which is safe to restore from. Thank you all. Regards, Mr. Turritopsis Dohrnii Teo En Ming Extremely Democratic People's Republic of Singapore 10 Apr 2026 Friday 4.11 pm Singapore Time REFERENCES ============= [1] https://lists.debian.org/debian-user/2026/04/msg00141.html [2] https://mail-archive.com/debian-user@lists.debian.org/msg822324.html [3] https://marc.info/?l=debian-user&m=177581144230038&w=2

Subject: Notes on using dd to clone Debian 13.4.0 KDE Plasma installation on my Edxis Chromebook model LI9 Good day from Singapore, Detailed steps as shown below. 1. Prepare USB thumb drive with System Rescue 13.00 for amd64. This is a 1.22 GB ISO file download. 2. Boot up Edxis Chromebook or your laptop or your desktop computer or your server with System Rescue 13.00 USB thumb drive. 3. Connect a portable USB external harddisk to the Edxis Chromebook using a USB 3.0 Hub. 4. Use the following Linux commands: # mkdir /backup Assuming your portable USB external harddisk is /dev/sdb1 # mount /dev/sdb1 /backup # dd if=/dev/mmcblk0 bs=4M status=progress | gzip -1 > /backup/emmc.img.gz 🔍 Explanation bs=4M → good speed for eMMC status=progress → shows progress conv=fsync → ensures proper flushing (safer image) gzip -1 → fast compression (important for you) 👉 -1 is key: Much faster than default (-6) Slightly larger file, but saves a lot of time The filesize of my emmc.img.gz is 4.71 GB. T...

Subject: Using Acronis True Image to clone (backup) Debian 13.4.0 KDE Plasma on Edxis Chromebook Good day from Singapore, Can I use Acronis True Image to clone (backup) my Debian 13.4.0 KDE Plasma installation on Edxis Chromebook model LI9 to a SINGLE image file? I know Acronis True Image can clone harddisks or SSDs with operating systems into a SINGLE image file with filename extension .tibx. Clonezilla is NOT desirable because it clones storage devices into so many different files. If you are aware of a better cloning software for Linux, please let me know. Thank you. Regards, Mr. Turritopsis Dohrnii Teo En Ming Extremely Democratic People's Republic of Singapore 8 Apr 2026 Wednesday 11.38 pm Singapore Time REFERENCES ============= [1] https://lists.debian.org/debian-user/2026/04/msg00110.html [2] https://mail-archive.com/debian-user@lists.debian.org/msg822292.html [3] https://marc.info/?l=debian-user&m=177566546402864&w=2

Subject: nmap scan command in forever loop to trigger Snort IDS IPS to generate intrusion alerts Good day from Singapore, Running the following nmap scan command in a forever loop will trigger Snort Intrusion Detection System (IDS) Intrusion Prevention System (IPS) to generate lots of intrusion alerts. # nohup sudo bash -c 'while true; do nmap -sS -O -p 22 target_ip; sleep 1; done' > nmap.log 2>&1 & Regards, Mr. Turritopsis Dohrnii Teo En Ming Extremely Democratic People's Republic of Singapore 8 Apr 2026 Wednesday 3.16 pm Singapore Time

Subject: Created Cron jobs to restart syslogd in my pfsense firewall with FreeBSD 15.0-CURRENT at home twice daily Good day from Singapore, [2.8.1-RELEASE][admin@pfSense.teo-en-ming-corp.com]/root: uname -a FreeBSD pfSense.teo-en-ming-corp.com 15.0-CURRENT FreeBSD 15.0-CURRENT #21 RELENG_2_8_1-n256095-47c932dcc0e9: Thu Aug 28 16:27:48 UTC 2025     root@pfsense-build-release-amd64-1.eng.atx.netgate.com:/var/jenkins/workspace/pfSense-CE-snapshots-2_8_1-main/obj/amd64/AupY3aTL/var/jenkins/workspace/pfSense-CE-snapshots-2_8_1-main/sources/FreeBSD-src-RELENG_2_8_1/amd64.amd64/sys/pfSense amd64 [2.8.1-RELEASE][admin@pfSense.teo-en-ming-corp.com]/root: cat /etc/os-release cat: /etc/os-release: No such file or directory [2.8.1-RELEASE][admin@pfSense.teo-en-ming-corp.com]/root: My pfsense firewall at home had stopped logging a few times or several times in the recent past few months. Not sure whether it is the work of Advanced Persistent Threats (APT) hackers. The most recent inci...

$14 hair cut at QB House on 6 Apr 2026 Monday

Created Cron jobs to restart syslogd in my pfsense firewall at 3.00 am and 3.00 pm every day on 7 Apr 2026 Tuesday at about 1.00 am in the morning

Link:  https://www.8days.sg/entertainment/asian/pursuit-jade-star-livestream-cut-856026

Subject: Teo En Ming’s CPF Account as of 1 Apr 2026 Wed CPF Ordinary Account $56,946 CPF Special Account $39,703 CPF Medisave Account $10,339 CPF Investments $41,220 Effective CPF Ordinary Account $98,166 Total CPF (as of 1 Apr 2026): $148,208 Mr. Turritopsis Dohrnii Teo En Ming, 48 years old NUS university graduate (year 2006) – Bachelor’s degree in Mechanical Engineering (2nd class Lower Honors) GCE “O” Levels Top Student at Ahmad Ibrahim Secondary School, Yishun (year 1994) Diploma in Mechatronics Engineering, Singapore Polytechnic (year 1998) Diploma in Computer Networking, Singapore Polytechnic (year 2017) Studied CCNA and CISSP 5-day boot camp at NTUC Learning Hub Diehard hardcore PAP government supporter REFERENCES =========== [1] https://pastebin.com/raw/dJjYqh7s

Link:  https://www.8days.sg/entertainment/local/star-awards-2026-hosts-guests-856041

Link:  https://www.channelnewsasia.com/singapore/haze-outdoors-air-quality-burnt-smell-clinics-health-patients-respiratory-symptoms-skin-issues-6025046

Link:  https://www.quora.com/Why-didnt-the-Japanese-develop-a-deep-seated-hatred-against-Americans-after-the-atomic-bombings-of-Hiroshima-and-Nagasaki-How-are-they-friends-and-allies-of-America-after-all-of-this/answer/George-Sawyer-1?ch=10&oid=11669674&share=fff6d475&srid=EO0pi&target_type=answer

Link:  https://www.xda-developers.com/davinci-resolve-fixed-biggest-problem-linux-run-out-reasons-keep-windows/

Subject: Linux 7.0 Kernel Confirmed by Linus Torvalds, Expected in Mid-April 2026 Good day from Singapore, Here is an article which I would like to share. Article: Linux 7.0 Kernel Confirmed by Linus Torvalds, Expected in Mid-April 2026 Link: https://9to5linux.com/linux-7-0-kernel-confirmed-by-linus-torvalds-expected-in-mid-april-2026 Date of article: 8 Feb 2026 Thank you. Regards, Mr. Turritopsis Dohrnii Teo En Ming Targeted Individuals Singapore GIMP = Government-Induced Medical|Mental Problems|Poverty 4 Apr 2026 Saturday 8.44 pm Singapore Time REFERENCES ============== [1] https://lore.kernel.org/lkml/lfT1DljmSarBWSrKYQBXvkPIyyhsJ1QYxISjhUwzTehakchClkLKON_Frt5F-LrYQuKrZ9i1jOB_UiyUJWcOpZI-uUhxocqual2kJyAXulE=@protonmail.com/ [2] https://lkml.iu.edu/2604.0/06612.html [3] https://lkml.org/lkml/2026/4/4/318 [4] https://lwn.net/ml/linux-kernel/lfT1DljmSarBWSrKYQBXvkPIyyhsJ1QYxISjhUwzTehakchClkLKON_Frt5F-LrYQuKrZ9i1jOB_UiyUJWcOpZI-uUhxocqual2kJyAXulE%3D%40protonmail.com/ [5] http://yhbt.n...

Subject: Syslogd in pfSense Community Edition Firewall version 2.8.1 Stops Sending Firewall Logs to Kiwi Syslog Server Every 7-8 days Good day from Singapore, I have a pfSense Community Edition Firewall version 2.8.1 at home. It is based on FreeBSD 15.0-CURRENT. My firewall hardware appliance has Intel Celeron J4125 CPU, 8 GB RAM and 64 GB of SSD. Now, every 7-8 days, syslogd in my pfsense firewall will stop sending firewall logs to Kiwi Syslog Server. I have already done my due diligence checks. There is nothing wrong with the Kiwi Syslog Server on my Windows 11 Home edition computer. Syslogd in my pfsense firewall will simply stop sending firewall logs to Kiwi Syslog Server every 7-8 days. I have to manually restart syslogd in pfsense firewall before it will send firewall logs to Kiwi Syslog Server again. How can I troubleshoot the problem in such a situation given there are no logging? Thank you in advance for your advice. Regards, Mr. Turritopsis Dohrnii Teo En Ming Extremely Democ...

Subject: An Enticing Optimization For Linux Memory Reclaim On Today's Multi-Core Platforms Good day from Singapore, Here is an article which I would like to share. Article: An Enticing Optimization For Linux Memory Reclaim On Today's Multi-Core Platforms Link: https://www.phoronix.com/news/Linux-Better-Reclaim-Multi-Core Date of article: 26 Mar 2026 Thank you. Regards, Mr. Turritopsis Dohrnii Teo En Ming Targeted Individuals Singapore GIMP = Government-Induced Medical|Mental Problems|Poverty 31 Mar 2026 Tuesday 10.15 am Singapore Time REFERENCES ============= [1] https://lore.kernel.org/lkml/exs-A9rSJ-RsTU9ocQTOATnoKGK-dFdnCHBRzcVbBb96FzmhbqFpUIcahojkop_SuwwNdpGjg_PUcORhJ-xTN3j1Yu3Xqzuma71amrd2s4w=@protonmail.com/ [2] https://lkml.iu.edu/2603.3/13906.html [3] https://lkml.org/lkml/2026/3/31/166 [4] https://lwn.net/ml/linux-kernel/exs-A9rSJ-RsTU9ocQTOATnoKGK-dFdnCHBRzcVbBb96FzmhbqFpUIcahojkop_SuwwNdpGjg_PUcORhJ-xTN3j1Yu3Xqzuma71amrd2s4w%3D%40protonmail.com/ [5] http://yhbt.net/l...