yukioc’s gists

yukioc / lastlog.js

Created August 17, 2012 15:10

write time and comment to log file for recording a login or logout time.

	var a=WScript.arguments;
	var f=WScript.CreateObject("Scripting.FileSystemObject");
	var d=(new Date()).toLocaleString();
	var c=(a.length>0)?a(0):"";
	var n=WScript.ScriptFullName.replace(/\.\w+/,".txt");
	var t=f.OpenTextFile(n,8,true);
	t.WriteLine( d+" "+c );
	t.Close();

yukioc / montage.pl

Created May 6, 2012 11:33

combine 4 pictuers.

	#!/usr/local/bin/perl
	use strict;
	use warnings;
	use Image::Magick;
	print <<USAGE if $#ARGV==-1;
	Usage: montage.pl file..`
	USAGE
	my $img = new Image::Magick;
	$img->Read(@ARGV);
	my $mon=$img->Montage(geometry=>'160',tile=>'2x2');

yukioc / md5sum-1.c

Created March 18, 2012 02:10

md5 checksum of string

yukioc / jpn-calendar.html

Created February 25, 2012 14:22

a simple japanese calendar

	<html>
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	<title>Japanese Calendar</title>

	<!-- stylesheet -->
	<style type="text/css">
	<!--
	body { font-size:smaller; }
	em { font-style: normal; font-weight: bold; background-color: yellow; }

yukioc / pcre-eg.c

Created February 13, 2012 15:46

regex example using pcre.

	#!/usr/bin/tcc -run -lpcre
	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>
	#include <pcre.h>
	int main(int argc,char*argv[]){
	int ov[9],errofs;
	char b[1024];
	const char* err;
	pcre *re=pcre_compile("Revision: (\\d+)",0,&err,&errofs,NULL);

yukioc / regex-eg.c

Created February 12, 2012 02:25

posix regex example code

	#include <stdio.h>
	#include <stdlib.h>
	#include <regex.h>
	int main(int argc,char*argv[]){
	char b[1024],i=-1,n=0;
	regex_t re;
	regmatch_t m[9];
	if(argc==1)return 1;
	regcomp(&re,argv[1],REG_EXTENDED\|REG_NEWLINE);
	if(argc>2) n=atoi(argv[2]);

yukioc / twit-prof.html

Created January 3, 2012 06:43

get twitter user info and rss address.

	<html>
	<body>
	<input type='text' id='screen_name'/>
	<input type='submit' onclick='twit_rss_run();' />
	<div id='view'></div>
	<script>
	function twit_rss_run(){
	var name=document.getElementById('screen_name').value;
	var v=document.getElementById('view');
	var s=document.createElement('script');

yukioc / bblsort-eg.c

Created December 14, 2011 14:13

sort example

yukioc / arg.c

Created September 20, 2011 08:38

get command line options

	/*
	$ gcc arg.c
	$ ./a.out -f -s 10 --longflag --longparam=20 aaa
	option f
	option s with value 10
	option longflag
	option longparam with value 20
	last option aaa
	*/
	#include <stdio.h>

yukioc / fizzbuzz.c

Created September 18, 2011 16:41

fizz buzz