winguse

# convert flac files in current directory to Apple loss-less codec.
function flac2alac {
    for f in *.flac; do
        ffmpeg -i "$f" -acodec alac -vsync 2 -c:v copy -metadata COMMENT= -y "${f%.flac}.m4a"
        #-map_meta_data $f:${f%.flac}.m4a;
    done
}

winguse

const walk = document.createTreeWalker(document.body, NodeFilter.SHOW_TEXT, null, false);
const delay = [];
while (true) {
    const node = walk.nextNode();
    if (!node) break;
    if (!node.textContent.trim()) continue;
    const { parentElement } = node;
    if (parentElement.tagName === 'STYLE') continue;
    const { color, display } = getComputedStyle(parentElement);
    if (display === 'inline') {

winguse

#!/bin/sh


echo '

net.core.wmem_max = 12582912
net.core.rmem_max = 12582912
net.ipv4.tcp_rmem = 10240 87380 12582912
net.ipv4.tcp_wmem = 10240 87380 12582912
net.ipv4.tcp_window_scaling = 1

winguse

const http = require('http');
const { spawn } = require('child_process');

const jobs = {};

setInterval(() => {
  Object.keys(jobs).forEach(url => {
    const {ts} = jobs[url];
    if (Date.now() - ts > 24 * 3600 * 1000) {
      delete jobs[url];

winguse

const width = 600;
const height = 600;

const img = document.querySelector('img');
const input = document.createElement('canvas');
const output = document.createElement('canvas');
output.width = input.width = width;
output.width = input.height = height;
const icx = input.getContext('2d');
const ocx = output.getContext('2d');

winguse

Hi Apple,

Well known to the world, Apple treats customers' privacy as a high priority.

I recently realized that two popular Apps in the Chinese community, Wechat, and AliPay, will get started in the background when my iPhone changes its state of WiFi connection. Further research indicates that these two Apps implemented the HotspotHelper feature of iOS.

I know these features can be helpful, during which they can help users connect to public WiFi, but most people rarely use this feature. For example, I am not aware of this before today. I also do not expect my WiFi connectivities to be monitored by these two Apps. I try my best to find a way to disable this feature in these two Apps' settings, and there is no help.

I urge Apple to consider this situation, stop the abusing usage of these two companies, and provide consumers options and transparency about their WiFi network connection activities.

winguse

opkg install wireguard bash coreutils-stat
mkdir /etc/wireguard
ln -s /proc/self/fd /dev/fd # fix /dev/fd/63 error: ... < (...)

winguse

TM_DB_USER=teslamate
TM_DB_PASS=PASSWORD_HERE
TM_DB_NAME=teslamate

GRAFANA_USER=admin
GRAFANA_PW=PASSWORD_HERE


TM_TZ=America/Los_Angeles

winguse

Two files:

• /etc/usb_modeswitch.d/rtl8821cu
• /usr/share/usb_modeswitch/0bda:1a2b

TargetVendor=0x0bda
TargetProduct=0x1a2b
StandardEject=1

winguse

#!/usr/bin/env bash

PORT_SCAN_MAX=1
IP_DENY_SECOND=300
IP_SET_MAX=1024000
NET_IF=eth0

ipset create pub-port-set bitmap:port range 0-65535

ipset add pub-port-set 22