developerdong

const (
	// spliceNonblock makes calls to splice(2) non-blocking.
	spliceNonblock = 0x2

	// maxSpliceSize is the maximum amount of data Splice asks the kernel to move in
	// a single call to splice(2).
	maxSpliceSize = 4 << 20
)

func Splice(reader, writer *os.File) (traffic int64, err error) {

developerdong

events {
  use epoll;
  worker_connections 1024;
}

http {
    geo $china_ip {
        default 0;
        1.0.1.0/24 1;
        1.0.2.0/23 1;

developerdong

#!/usr/bin/env bash
# Shell script for initializing development environment in ubuntu

set -ex
export DEBIAN_FRONTEND=noninteractive

# Set locale, which takes effect after re-login
apt install -y language-pack-zh-hans
update-locale --reset LANG=zh_CN.UTF-8

developerdong

# -*- coding:utf-8 -*-

from requests import get
from filetype import guess
from os import rename
from os import makedirs
from os.path import exists
from json import loads
from contextlib import closing

developerdong

<?xml version="1.0" encoding="UTF-16"?>
<Task version="1.4" xmlns="http://schemas.microsoft.com/windows/2004/02/mit/task">
  <RegistrationInfo>
    <Date>2020-03-11T10:53:56.3761486</Date>
    <Author>DESKTOP-EEQJ5NU\devel</Author>
    <URI>\RestRegularly</URI>
  </RegistrationInfo>
  <Triggers>
    <TimeTrigger>
      <Repetition>

developerdong

set -e
KERNEL_TAG=${KERNEL_TAG:-"v5.10.32"}

# 安装编译依赖
sudo sed -i "s/# deb-src/deb-src/g" /etc/apt/sources.list
sudo apt-get update
sudo apt-get build-dep linux -y

# 下载内核源码
sudo apt-get install git -y

developerdong

# If you come from bash you might have to change your $PATH.
export PATH=/snap/bin:$HOME/.local/bin:$PATH

# Path to your oh-my-zsh installation.
export ZSH="${HOME}/.oh-my-zsh"

# Set name of the theme to load --- if set to "random", it will
# load a random theme each time oh-my-zsh is loaded, in which case,
# to know which specific one was loaded, run: echo $RANDOM_THEME
# See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes

developerdong

# Run this script with PowerShell: PowerShell -ExecutionPolicy Bypass C:\path\to\scirpt
$remoteport = bash.exe -c "ifconfig eth0 | grep 'inet '"
$found = $remoteport -match '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}';

if( $found ){
  $remoteport = $matches[0];
} else{
  echo "The Script Exited, the ip address of WSL 2 cannot be found";
  exit;
}

developerdong

mkdir /opt/images/
rm -f /opt/images/swap
# 2GB swap file
dd if=/dev/zero of=/opt/images/swap bs=1024 count=2097152
chmod 0600 /opt/images/swap
mkswap /opt/images/swap
swapon /opt/images/swap

developerdong

import java.io.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {

    public static void main(String[] args) throws IOException {
        System.out.println("args[0] = " + args[0]);
        System.out.println("args[1] = " + args[1]);
        BufferedReader bufferedReader = new BufferedReader(new FileReader(args[0]));