Author Archives: Sian

如何通过Certbot ACME Client免费申请GTS证书

How to apply for a GTS certificate through the certbot AMCE client.[……]

How to generate a file of a specific size under linux？

truncate -s 1024M filename[……]

How to impact Virtualbox’s vdi file size.[……]

You can experience it in https://web.skype.com

[……]

Host: Ubuntu 22.04
Guest: Windows 11 Pro N
Virtualbox: 7.0.8

新装的操作系统，在未安装Guest Additions(所谓的虚拟机驱动)时一切使用正常，但安装后就会出现莫明其妙的列机，在宿主机上能看到有某一个或两个CP[……]