Background: You are using OneDrive for Bueiness. You are trying to copy files to OneDrive with robocopy. Problem: robocopy had finished with no error (with ERRORLEVEL 0), but the the size of the files on OneDrive is 0byte. Cause: It seems …

Background: You are running Linux on Hyper-V guest VM. Your host machine has scheduled downtime (i.e. is not 24/7 system). Problem: When you booted up the host machine, the system clock of guest VM (Linux) will be set to the time you had s…

リモートのサーバ等からタイムスタンプを保存せずに持ってきてしまったhowmメモファイルのタイムスタンプを、ファイル名に合わせて修正する。ファイル名は「./2019/12/2019-12-31-235959.txt」形式を想定。 $ for i in `find . -name "*.txt"`; do yyyy=$(ec…