Be Aware of Pre-Configuration in VPS

Published 2023-06-10 | Read More

Be aware of the pre-configuration that may happen on a virtual private server (VPS) instance.

Poppler Utilities for Manipulating PDF

Published 2022-12-31 | Read More

I’ve just realized that Poppler has command line utilities and they are perfect for manipulating PDF files.

Quick File Transfer in Private Network

Published 2022-10-17 | Read More

Recently, I’ve realized a quick way to transfer some files within a private network.

Downgrading Arch Linux Kernel

Published 2022-03-27 | Read More

Yesterday, I had to match the kernel and the display driver versions when downgrading the Arch Linux kernel. Now I’m jotting it down as a memo.