Nostalgia Old day of GRUB Rescue Dual Boot before 2012I write it as memo of my old bad time but turns nostalgia here in 2025.Nov 4Nov 4
How to Boot with GRUB — Normal, LVM, Live ISO and ISO in current OS (Inception Boot !)There is time when machine cannot automatic locate kernel, root to boot, so we are welcome to GRUB to do so manually.Nov 3Nov 3
Linux — 2 Dirty & Clean Solutions to Share Cron between UserWe will talk about one of the most common task in the world:Nov 1Nov 1
Linux — The Most Common Crontab Mistake despite Years in the TerminalThere is 2 Cron: User cron VS System CronNov 1Nov 1
Bind Terminal Switching always Maximize in VS CodeThe terminal switching default cmd+j is not always maximized.Oct 19Oct 19
12 hours Disaster Production Down — Kubernetes Node.js Nest.js Memory LeakWhy 9 Hour is Wasted — No root cause findingOct 1Oct 1
Crack and Migrate the Legacy Password Protected Excel VBA to index.html by OurselfDespite living in 2025, we cannot escape the frustration of Excel VBA that work only on Window provided by some very old service.Aug 27Aug 27
