2022 年 5 月的時候 Tesla 把維修手冊免費開放出來了,來大致看一下。
Category Archives: Technical
qsort_r 在各大 C Standard Library 的實作狀況
qsort_r
是個與 qsort
類似,但不包含在 ISO C 標準內的 function。因為非標準,不是每個 C standard library 都有實作,有實作的參數定義也不一定一致。最近發現 musl 加入了 qsort_r
的實作,就來彙整一下相關資訊。
用公開的 Jitsi 服務也可以上遠端音樂課?
前陣子看到 NiceCode 耐斯扣 NiceChord 好和弦釋出了自架 Jitsi 來上遠端音樂課的教學,勾起了我的好奇心:有沒有辦法,不修改設定檔;甚至,連自己架站都不用,就達成高音質、低延遲的目標呢?
割字機驅動筆記
修整雷射切割機的時候順便調校了一下割字機,來看一下它底層是怎麼從電腦驅動的。
雷射切割機改機筆記
最近修整了一台壞掉人家淘汰下來的雷射切割機,大致紀錄一下得到的資訊跟心得。
Installing Docker on Debian-based Distributions
Avoid both the use of obscure “convenience script” and the installation of out-of-tree kernel module.
Installing WireGuard on Raspberry Pi OS Buster
Most of the instructions out there are far from something I would call “best practice”, so I wrote one my own.
Installing Linux Kernel From Debian Backports
Debian buster-backports
started to serve kernel 5.6+ around mid June, 2020. By installing Linux kernel from the suite, we’ll have in-tree WireGuard kernel module and some more up-to-date drivers on Debian Buster, all officially signed.
Human-Readable DHCP Options for DNSMASQ
Cheatsheet to a more maintainable configuration.
Things About ClearFog Base/Pro
Must-Knows
- eMMC prevents the usage of booting from microSD. Stay away from eMMC variants unless there is a special reason.
- Generates a lot of heat, should always operate with a cooler and replace thermal pad with thermal paste.