cmtsij

#!/bin/bash
# tailscale completion                                      -*- shell-script -*-

_tailscale()
{
	local cur prev words cword
	_init_completion -n = || return

	if [[ $cword -eq 1 ]]; then
		SUBCOMMANDS=$(tailscale --help 2>&1 | awk '/SUBCOMMANDS/{ f = 1; next } /FLAGS/{ f = 0 } f{print $1}')

cmtsij

Normal: (reponse 204)
$ wget http://connectivitycheck.gstatic.com/generate_204
--2020-06-17 00:58:49--  http://connectivitycheck.gstatic.com/generate_204
Resolving connectivitycheck.gstatic.com (connectivitycheck.gstatic.com)... 172.217.24.3, 2404:6800:4008:800::2003
Connecting to connectivitycheck.gstatic.com (connectivitycheck.gstatic.com)|172.217.24.3|:80... connected.
HTTP request sent, awaiting response... 204 No Content
2020-06-17 00:58:49 (0.00 B/s) - ‘generate_204.1’ saved [0]

KBRO hijack: (reponse 302 redirect to http://192.168.81.72/redirect/R3_CHC.php)
$ wget http://connectivitycheck.gstatic.com/generate_204

cmtsij

BEGIN:VCALENDAR
PRODID:-//Xinmedia Inc//xinmedia_bike_ical//TW
VERSION:2.0
METHOD:PUBLISH
TZID:Asia/Taipei
COMMENT:2020-03-1601:26:47
BEGIN:VEVENT
SUMMARY:2020第11屆順風四馬200K騎福[尚未公布]
DTSTART;VALUE=DATE:20201226
DTEND;VALUE=DATE:20201227

cmtsij

<!--  
 custom "Google Map" source for Mobile Atlas Creator 1.9.8
 save in *.xml and move to /mapsources 
-->

<customMapSource>
  <name>Google Map</name>
  <minZoom>0</minZoom>
  <maxZoom>20</maxZoom>
  <tileType>PNG</tileType>

cmtsij

#!/bin/sh

filename=${0##*/}

usage()
{
cat<<EOF
Usage:
	$filename <iface>
EOF

cmtsij

#!/usr/bin/env python
import random

l=range(1,1+49)
random.shuffle(l)

# extend 5 numbers. (49->54)
l.extend(random.sample(l[0:48],5))

# display

cmtsij

sudo add-apt-repository  ppa:jon-severinsson/ffmpeg
sudo apt-get update
sudo apt-get install ffmpeg

# start/end and crop 
ffmpeg -ss [start_second] -t [period] -i [input.file] -c:a copy -filter:v "crop=640:240:0:0" [output.file]

# use -an to remove audio stream
ffmpeg -ss [start_second] -t [period] -i [input.file] -an -c:a copy -filter:v "crop=640:240:0:0" [output.file]

cmtsij

#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <limits.h>
#include <assert.h>


unsigned long int strtoul_wrapper(const char *nptr, char **endptr, int base,int *ret_errno)
{
	int set_error = 1;

cmtsij

#!/bin/sh

file=$1
path=${file%%.zip}

mkdir -p $path
LANG=en_US.BIG-5 7z e -y -o"$path" "$file"  2>/dev/null
(cd "$path" && convmv -f BIG5 -t UTF-8 --notest --replace * )

cmtsij

#!/usr/bin/env python
# -*- python -*-
# -*- coding: utf-8 -*-
import sys
import os
import zipfile
import getpass


def usage():