Mistake on mkt's sidenotes https://mkt-sidenotes.dev/tags/mistake/ Recent content in Mistake on mkt's sidenotes Hugo -- gohugo.io en md.irohas@gmail.com (mkt) md.irohas@gmail.com (mkt) © 2026 mkt Tue, 22 Sep 2026 07:19:06 +0000 Understanding Timestamp Difference Between Shutdown and Systemctl Poweroff https://mkt-sidenotes.dev/tech/2025-10-10-understanding-timestamp-difference-between-shutdown-and-systemctl-poweroff/ Sat, 11 Oct 2025 00:00:00 +0000 md.irohas@gmail.com (mkt) https://mkt-sidenotes.dev/tech/2025-10-10-understanding-timestamp-difference-between-shutdown-and-systemctl-poweroff/ I ran into trouble because I didn’t properly understand the difference in time formats between the Linux shutdown command and the systemctl poweroff. As a reminder to myself, here’s a concise summary of each time format and how they differ.