Chaos John ChaosJohn

## Speedtest CLI by Ookla.md

      
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                ChaosJohn
                / Speedtest CLI by Ookla.md
            
            
              Created
              December 7, 2023 02:48
                — forked from itsChris/Speedtest CLI by Ookla.md
            
              
                Speedtest CLI by Ookla
              
          
  <title>Speedtest CLI by Ookla</title>
  

## go_port_forwarding.go
package main

import (
	"fmt"
	"io"
	"net"
)

func main() {
	ln, err := net.Listen("tcp", ":8080")

## Xcode 文件下载.md

      
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                ChaosJohn
                / Xcode 文件下载.md
            
            
              Created
              December 11, 2022 13:35
                — forked from PeterChenug/Xcode 文件下载.md
            
              
                Xcode 文件下载
              
          
在 Xcode 里下载文件真的是一种折磨,
特别是每次 Xcode 大版本更新都会遇到新的下载内容.
经过一翻周折, 本人找到一个方法可以轻松快速便捷地下载和安装对应的 Simulator 和 Doc 文件


在 Mac 下, 打开 Xcode, 进入 Preference 中的 Downloads 面板
点击任意的下载按钮
打开系统帮助工具 Console
稍等一会儿, 在 Xcode 里取消下载, 然后你会在 Console 里面看到对应的下载地址 (对应的 Cosnole Message 是 (DVTDownloadable: Download Cancelled. Downloadable: ...) 之类的)
复制对应的链接地址, 到某雷或者任何比 Xcode 下载快的工具里
等待下载完成, 进入 /Users/#{Username}/Library/Caches


## k3s_on_alpine.md

      
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                ChaosJohn
                / k3s_on_alpine.md
            
            
              Created
              November 27, 2022 13:37
                — forked from ruanbekker/k3s_on_alpine.md
            
              
                Install k3s on Alpine Linux
              
          
    $ apk add --no-cache curl
$ echo "cgroup /sys/fs/cgroup cgroup defaults 0 0" >> /etc/fstab

$ cat > /etc/cgconfig.conf <<EOF
mount {
  cpuacct = /cgroup/cpuacct;
  memory = /cgroup/memory;
  devices = /cgroup/devices;
  freezer = /cgroup/freezer;


## patch.sh
if [ $# != 2 ]; then
    echo "Usage: $0 /path/to/input_ipa /path/to/output_ipa"
    exit 1
fi

if ! [ -f $1 ]; then
    echo "'$1' does not exist"
    exit 1
fi

## __init__py
"""
Located under app/
"""

import os

from django.apps import apps
from django.conf import settings

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")

## config.json
{
  "log": {
    "loglevel": "none"
  },
  "inbound": {
      "port": 23456,
      "listen": "127.0.0.1",
      "protocol": "socks",
      "settings": {
        "udp": true

## exercise.tour.go
/* Exercise: Loops and Functions #43 */
package main

import (
	"fmt"
	"math"
)

func Sqrt(x float64) float64 {
	z := float64(2.)

## miniconda_on_rpi.md

      
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                ChaosJohn
                / miniconda_on_rpi.md
            
            
              Created
              November 29, 2018 15:19
                — forked from simoncos/miniconda_on_rpi.md
            
              
                Install Miniconda 3 on Raspberry Pi
              
          
    refer to: https://stackoverflow.com/questions/39371772/how-to-install-anaconda-on-raspberry-pi-3-model-b
{USER}: pi
Install Miniconda 3:
wget http://repo.continuum.io/miniconda/Miniconda3-latest-Linux-armv7l.sh
sudo md5sum Miniconda3-latest-Linux-armv7l.sh # (optional) check md5
sudo /bin/bash Miniconda3-latest-Linux-armv7l.sh # -&gt; change default directory to /home/pi/miniconda3


## ramdisk.sh
#!/bin/bash

# From http://tech.serbinn.net/2010/shell-script-to-create-ramdisk-on-mac-os-x/
#

ARGS=2
E_BADARGS=99

if [ $# -ne $ARGS ] # correct number of arguments to the script;
then
	package main

	import (
	"fmt"
	"io"
	"net"
	)

	func main() {
	ln, err := net.Listen("tcp", ":8080")
	if [ $# != 2 ]; then
	echo "Usage: $0 /path/to/input_ipa /path/to/output_ipa"
	exit 1
	fi

	if ! [ -f $1 ]; then
	echo "'$1' does not exist"
	exit 1
	fi
	"""
	Located under app/
	"""

	import os

	from django.apps import apps
	from django.conf import settings

	os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")
	{
	"log": {
	"loglevel": "none"
	},
	"inbound": {
	"port": 23456,
	"listen": "127.0.0.1",
	"protocol": "socks",
	"settings": {
	"udp": true
	/* Exercise: Loops and Functions #43 */
	package main

	import (
	"fmt"
	"math"
	)

	func Sqrt(x float64) float64 {
	z := float64(2.)
	#!/bin/bash

	# From http://tech.serbinn.net/2010/shell-script-to-create-ramdisk-on-mac-os-x/
	#

	ARGS=2
	E_BADARGS=99

	if [ $# -ne $ARGS ] # correct number of arguments to the script;
	then