江心一庐

瓶口内外| Cork & Cap

Posted at 2024-03-17

想拿饮料瓶和酒瓶喝水，在找合尺寸的、能反复用的瓶盖或者瓶塞。 给瓶子封口：一是瓶盖盖瓶口外(cap1)，二是瓶塞塞瓶口内(cork, stopper2)。 规避瓶口螺纹差异，我选瓶塞。手里三支玻璃瓶，二支细口也易于插拔瓶塞。 另一支广口玻璃瓶或更适合旋转瓶盖。 便利店里饮料瓶、酒瓶形态不一，其实瓶口变化有限，似乎...

Configure WireGuard for Laboratory

Posted at 2024-01-13 making  network 

Here we use WireGuard to access laboratory network through Internet.1 Three key concepts are ip, key pair and AllowedIPs. By design, to identify and encrypt ...

Build a storage cave for our story

Posted at 2022-10-13 making  linux 

When I organized lab stuff, I found something old: a HP P410 raid card and a HP 4x hard drive cage. Their well-designed and endured quality, inspires me to b...