Lu-Yi-Hsun

.cproject
.project
build

Lu-Yi-Hsun

1. 編輯你的fullchain.pem  vim /etc/letsencrypt/live/blaha.tw/fullchain.pem
2. 把這個intermediate certificate(https://letsencrypt.org/certs/letsencryptauthorityx1.pem.txt)加入fullchain的兩個certificate中間 
3. restart你的webserver

Lu-Yi-Hsun

dd

#include <stdio.h>
#include <stdlib.h>

typedef struct node {
  struct node* next;
  int value;
} Node;

Lu-Yi-Hsun

#!/usr/bin/python
try:
    # Python2
    import Tkinter as tk
except ImportError:
    # Python3
    import tkinter as tk

import os
import time

Lu-Yi-Hsun

#!/usr/bin/env bash

IFACE="$1"
NS="$2"
VETH="veth1"
VPEER="vpeer1"
VETH_ADDR="10.200.1.1"
VPEER_ADDR="10.200.1.2"

if [[ $EUID -ne 0 ]]; then

Lu-Yi-Hsun

Some programs might create network namespaces without registering them in /run/netns as iproute2 does. This makes it hard to access them with readily available tools like ip netns exec. However, there is a way to register those network namespace, after they have been created.

The following session creates and enters an unnamed namespace:

# unshare -n bash
# ip a l
1: lo:  mtu 65536 qdisc noop state DOWN group default qlen 1000

Lu-Yi-Hsun

def todict(obj, classkey=None):
    if isinstance(obj, dict):
        data = {}
        for (k, v) in obj.items():
            data[k] = todict(v, classkey)
        return data
    elif hasattr(obj, "_ast"):
        return todict(obj._ast())
    elif hasattr(obj, "__iter__"):
        return [todict(v, classkey) for v in obj]

Lu-Yi-Hsun

#!/bin/sh

# https://www.topbug.net/blog/2012/03/17/generate-ctags-files-for-c-slash-c-plus-plus-source-files-and-all-of-their-included-header-files/
# ./ctags_with_dep.sh file1.c file2.c ... to generate a tags file for these files.

gcc -M "$@" | sed -e 's/[\\ ]/\n/g' | \
        sed -e '/^$/d' -e '/\.o:[ \t]*$/d' | \
        ctags -L - --c++-kinds=+p --fields=+iaS --extra=+q

Lu-Yi-Hsun

# Set the name and the supported language of the project
PROJECT(hello-world C)
# Set the minimum version of cmake required to build this project
CMAKE_MINIMUM_REQUIRED(VERSION 2.6)

# Use the package PkgConfig to detect GTK+ headers/library files
FIND_PACKAGE(PkgConfig REQUIRED)
PKG_CHECK_MODULES(GTK3 REQUIRED gtk+-3.0)

# Setup CMake to use GTK+, tell the compiler where to look for headers

Lu-Yi-Hsun

data a;
/*
infile 'D:\雜物夾\多變量\data6\t11-6.txt';
*/
input gp sex x1 x2;
cards;
  1  2  108  368
  1  1  131  355