icyleaf

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

icyleaf

icyleaf's atom settings, automatic update by sync-settings

icyleaf

for file in $(ls *.tar); do
  echo "load $file"
  docker load -i $file
done

icyleaf

Setting up iOS Universal Links

Table of Contents

• Resources
  • Resources General link resources
  • Validation tools
• Server configuration
  • Apple JSON Metadata file
• Create a JSON file called apple-app-association

icyleaf

Initd template for rails with sidekiq

icyleaf

image = MiniMagick::Image.open('source.jpg')
image.colorspace 'gray'

pixels = image.get_pixels

0.upto(image.height - 1) do |y|
  image.combine_options do |c|
    0.upto(image.width - 1) do |x|
      color = pixels[y][x][0]

icyleaf

Base16 Eighties Dark for Xcode (Font size changed to 14)

icyleaf

#include <netdb.h>
#include <ifaddrs.h>
#include <arpa/inet.h>

+ (NSArray *)loopUpIPAddress:(NSURL *)url {
    NSMutableArray *ipAddrs = [[NSMutableArray alloc] init];
    
    char **pptr;
    struct hostent *_host = gethostbyname([[url host] UTF8String]);
    pptr = _host->h_addr_list;

icyleaf

[
  {
    "backcolor": "#222222",
    "name": "Wanyoo yKeyboard 78 key",
    "author": "icyleaf",
    "pcb": false
  },
  [
    {
      "c": "#282828",

icyleaf

# 获取 apk 的证书
keytool -list -printcert -jarfile app.apk

# 获取 apk 解包后 CERT.{RSA|DSA} 的证书
keytool -printcert -file app/META-INF/CERT.{RSA|DSA}

# 获取 keystore 的证书
keytool -list -keystore app.keystore -storepass {password}