ZUploader - easy upload manager

ZUploader, is a easy using for upload files, images to specific website, it supports ImageShack、TinyPic、ImageBin、RapidShare、SendSpace、FileBin、drop.io etc...
Those are very stable website to use.


ZUploader can be download from HERE

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• SW Name：ZUploader
• Version    ：1.2.0.0
• Language ：英文
• Type          ：Freeware（GNU GPL v2）
• Size           ：407KB
• OS supported：Windows XP/2003/Vista/Win7

Using ZUploader


1) Before you use, need to set up "Images Uploaders", "Files Uploaders", & "Text Uploaders", choose your favorite website to upload, but you may leave it as default, it's OK and you can modify it later.
BTW, it also supports FTP, to set up it, from "Files Uploaders", choose FTP Server, then set up your account and password.


2) Grab images from computer to ZUploader window, then it will start to upload by different nature to specific website that you set up at step 1.


3) After upload, right click on the file name, there are 2 options, "Open URL" can open the download page, "Copy URL" can copy the link that you can post to friends or anywhere.


4) If you wanna extract some words and transfer it as a web page, on top right corner, click "Clipboard  upload" it will post words on windows clipboard to website you choose.


For more screenshot regarding this tool, visit HERE, it's Chinese web site, but with fully detail step by step screen shop.  

OSI model

First time to study TCP/IP, you must know OSI Model, please refer to below table:

OSI Model
	Data unit	Layer	Function
Host layers	Data	7. Application	Network process to application
		6. Presentation	Data representation,encryption and decryption
		5. Session	Interhost communication
	Segments	4. Transport	End-to-end connections and reliability,Flow control
Media layers	Packet	3. Network	Path determination andlogical addressing
	Frame	2. Data Link	Physical addressing
	Bit	1. Physical	Media, signal and binary transmission

(from Wikipedia- OSI model)
Layer 1 : Physical (實體連接層) - 主要為連接器 (connect), 線材規格 (IEEE 802 project)
Layer 2 : Data Link (資料連接層) - Media access control (媒體存取)，troubleshooting (訊號error)，實體位址
Layer 3 : Network (網路層) - 處理邏輯位址 (Mac address), 路徑，路由 (Routing)
Layer 4 : Transport (傳輸層) - 流量控制，error 處理
Layer 5 : Session (會議層) - 定義連線 (on <--> off), 連線的規則，加入檢查點
Layer 6 : Presentation (展示層) - 格式，編碼，加解密
Layer 7 : Application (應用層) - input / output, IO介面，並依指定協定轉換到下一層