ruanyf

ActivityPub 是一种去中心化的内容聚合协议，可以让其他用户远程订阅你的内容。它很像升级版的 RSS，但是支持远程推送，因此订阅者可以及时获取你的内容，而不必时不时从客户端进行抓取。

下面是目前支持 ActivityPub 协议的开源软件，可以在自己的服务器架设服务。

- 微博（Twitter 的替代品）：[Mastodon](https://mastodon.social/)，[Pleroma](https://pleroma.social/)
- 照片分享（Instagram 的替代品）：[Pixelfed](https://pixelfed.social/)
- 视频分享（Youtube 的替代品）：[Peertube](https://joinpeertube.org/)
- 博客（Facebook 的替代品）：[WriteFreely](https://writefreely.org/)，[WordPress + ActivityPub 插件](https://wordpress.org/plugins/activitypub/)，[Plume](https://joinplu.me/)
- 聊天（Slack 的替代品）：[Mattermost](https://mattermost.com/)，[Matrix](https://matrix.org/)
- 音乐分享（Spotify 的替代品）：[Funkwhale](https://funkwhale.audio/)

ruanyf

:root {
  --heng-fa-chuen: #b51921;
  --tai-koo: #b2103e;
  --kowloon-bay: #c41832;
  --tseung-kwan-o: #ef342a;
  --wui-kai-sha: #a84d18;
  --po-lam: #f68f26;
  --sai-wan-ho: #faca07;
  --disneyland-resort: #07594a;
  --skek-kip-mei: #4ba946;

ruanyf

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<link rel=apple-touch-icon sizes=76x76 href=/icons-c63d5b9220d693d1053a43510ba1a15f/apple-touch-icon-76x76.png>
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<link rel=apple-touch-icon sizes=180x180 href=/icons-c63d5b9220d693d1053a43510ba1a15f/apple-touch-icon-180x180.p

ruanyf

Config { font = "-*-Fixed-Bold-R-Normal-*-13-*-*-*-*-*-*-*"
       , additionalFonts = []
       , borderColor = "black"
       , border = TopB
       , bgColor = "black"
       , fgColor = "grey"
       , position = Top
       , textOffset = -1
       , iconOffset = -1
       , alpha = 255

ruanyf

Config { font = "-*-Fixed-Bold-R-Normal-*-13-*-*-*-*-*-*-*"
, bgColor = "black"
, fgColor = "grey"
, position = Top
, lowerOnStart = True
, commands = [ Run Weather "EGPN" ["-t","<station>: <tempC>C","-L","18","-H","25","--normal","green","--high","red","--low","lightblue"] 36000
             , Run Network "eth0" ["-L","0","-H","32","--normal","green","--high","red"] 10
             , Run Network "eth1" ["-L","0","-H","32","--normal","green","--high","red"] 10
             , Run Cpu ["-L","3","-H","50","--normal","green","--high","red"] 10
             , Run Memory ["-t","Mem: <usedratio>%"] 10

ruanyf

import XMonad
import XMonad.Hooks.DynamicLog
import XMonad.Hooks.ManageDocks
import XMonad.Util.Run(spawnPipe)
import XMonad.Util.EZConfig(additionalKeys)
import System.IO

main = do
    xmproc <- spawnPipe "xmobar"

ruanyf

var server = require('server');
var { get } = server.router;

var rpio = require('rpio');

rpio.open(11, rpio.OUTPUT);

function blink() {
  rpio.write(11, rpio.HIGH);
  setTimeout(function ledoff() {

ruanyf

var rpio = require('rpio');

rpio.open(11, rpio.OUTPUT);

/*
 * Blink the LED quickly (10 times per second).  It is switched on every
 * 100ms, and a timeout is set for 50ms later to switch it off, giving us
 * the regular blink.
 */
setInterval(function blink() {

ruanyf

var rpio = require('rpio');

// Configure pin 11 (GPIO17) for output (i.e. read/write).
// rpio.setOutput(11);
rpio.open(11, rpio.OUTPUT);


// Turn GPIO17 on, also known as 'high'.
rpio.write(11, rpio.LOW);

ruanyf

var rpio = require('rpio');

// Configure pin 11 (GPIO17) for output (i.e. read/write).
// rpio.setOutput(11);
rpio.open(11, rpio.OUTPUT);


// Turn GPIO17 on, also known as 'high'.
rpio.write(11, rpio.HIGH);