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BluntBlade / impbcopy.m

Created November 22, 2021 11:25 — forked from mwender/impbcopy.m

Command line copy an image file to the clipboard in Mac OS X. See first comment for install instructions.

	#import <Foundation/Foundation.h>
	#import <Cocoa/Cocoa.h>
	#import <unistd.h>
	BOOL copy_to_clipboard(NSString *path)
	{
	// http://stackoverflow.com/questions/2681630/how-to-read-png-image-to-nsimage
	NSImage * image;
	if([path isEqualToString:@"-"])
	{
	// http://caiustheory.com/read-standard-input-using-objective-c

BluntBlade / authorize_download_url for qiniu private files

Created April 8, 2014 09:04

	def calculate_deadline(expires_in, deadline = nil)
	### 授权期计算
	if expires_in.is_a?(Integer) && expires_in > 0 then
	# 指定相对时间，单位：秒
	return Time.now.to_i + expires_in
	elsif deadline.is_a?(Integer) then
	# 指定绝对时间，常用于调试和单元测试
	return deadline
	end

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A Bash version of CRC32

BluntBlade / hmac in bash

Created December 9, 2013 15:40

A Bash version of HMAC

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BluntBlade / gist:5947489

Last active December 19, 2015 11:28

@七牛云存储运维排班表模板

	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
	<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >
	<head>
	<meta http-equiv="content-type" content="text/html; charset=utf-8" />
	<title>运维值班表</title>
	<style>
	<!--
	table { text-align: center; width: 50em; border: 1px solid black; border-collapse: collapse; }
	th,td { padding: 0.4em; border: 1px solid black; }