How To Prevent Cronjob Failed Impact Autoscaling Failed
How to prevent cronjob execution failure on EKS from causing Worker Node auto-extension failure. Practical steps, common pitfalls, and commands you can apply quickly.
Cloud Magician
Cloud Magician
使用 User Data 為 Linux EC2 建立初始資料
使用 User Data 為 Linux EC2 建立初始資料. Practical notes and implementation steps.
Grafana GPG Key Expired: Fixing EXPKEYSIG on Ubuntu APT
Getting EXPKEYSIG while updating Grafana on Ubuntu? Learn why APT rejects the repository signature and how to refresh Grafana's official GPG key safely.
How To Reset Gitlab Pipeline Iid
GitLab CI_PIPELINE_IID Reset: What You Can (and Can?) Do. Practical steps, common pitfalls, and commands you can apply quickly.
How to Reset a Jenkins Build Number: Clear Build History and Set the Next Build Number
Learn how to clear a Jenkins job's build history and reset its next build number through the Script Console, including the risks and limitations to review first.
Why I Start To Write Blog
Why I Started Writing Tech Articles. Practical steps, common pitfalls, and commands you can apply quickly.
Three Levels of String Reversal: Junior Writes for, Beginner Uses reverse, Expert Uses \u202E?
Compare three ways to reverse a JavaScript string: writing a for loop, using reverse, and the Unicode \u202E display trick.
避免使用魔術數字
避免使用魔術數字. Practical notes and implementation steps.