Recolic's Blog

How to install suica app and add money to suica card? Unable to open suica app? Unable to add money to suica card?

I know you are too lazy to mount the iso, install virtio, and run the idiot installation guide manually. This img could be used out-of-box!

WARNING: using default options for hash (sha256) that could be incompatible with old versions. How to fix it?

It's easy to create Windows VM with QEMU, but some organization requires TPM and Secure Boot. What should I do?

QQ解除限制看似简单, 实际要注意的点非常多. It might looks easy to unblock your QQ account, but you need to pay lots of attention to succeed.

There is so much outdated information on the Internet. This answer works for latest QEMU:

Delete email basing on date, or more complex filters.

Some chinese idiots love using non-standard charset. For example, "360 secure archive" is using EUC-CN. They are trying to force everyone to install their shits, but we can crack it.

You might be receiving millions of spamming email. Why it happens and what should I do? This article provides some information.