Coelacanthus

3 ms·

1. 1.▲
   by Coelacanthus 2mo ago

   I don't know which filesystem was used. But if ext4 was used, it will be one of reasons. When you random write on ext4, and then do fsync, ext4 fast commit (introduced in 5.10) will combine them into a whole range from the lowest addre
2. 2.▲
   by Coelacanthus 2mo ago

   cmpxchg16b can only handle 64bits data correctly because of ABA problem.
3. 3.▲
   by Coelacanthus 4mo ago

   > This is a bash feature, not POSIX. dash (Debian’s /bin/sh) and zsh don’t have it, so a #!/bin/sh script can’t use it. Call bash directly. Zsh has its own zsh/net/tcp and zsh/zftp modules. https:&#x2F
4. 4.▲
   by Coelacanthus 2y ago

   Actually, the non-battery-powered devices are the important part of Zigbee network. In Zigbee network, only coordinator and router can * route* the tracfic, others device can only send or receive. So if there is no other router or only few
5. 5.▲
   by Coelacanthus 2y ago

   > The amount of stuff it pulls from the mothership and GitHub is crazy. It seems the problem of HAOS, not Home Assistant itself. I have install my HA in NixOS from its package manager, it seems not try to download somethings.
6. 6.▲
   by Coelacanthus 2y ago

   Maybe you can consider USB/IP to pass thorough USB device over network.
7. 7.▲
   by Coelacanthus 2y ago

   WiFi is not good for a network with lots of devices. It's star topology which limits multi-device performance. And the WiFi AP which can carry many devices is expensive. Many WiFi smart home devices only support old WiFi standard, it w