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Monday, August 2, 2010

How to Upload a File to your Website using the FileZilla FTP Client

The process of transferring a file from your computer to your website is often referred to as "uploading" that file or "publishing" it. For web hosts that supportFTP or the File Transfer Protocol, you need a program called an "FTP client" to transfer the file. How you can transfer a file to your web server using a free FTP client known as FileZilla. Versions for Windows, Linux and Mac OS X are available. I will describe the Windows version of this program, but if you use another operating system, chances are that it will work very similarly.

Download and Install FileZilla

First, go to the FileZilla download page and obtain the appropriate version for your system. For Windows, get the Setup version; at the time I wrote this, it's the one labelled "(recommended)" under the Windows section.

Once you have downloaded the program, you will have to install it. Go to your desktop and doubleclick the file that you have just downloaded. Follow the instructions to install it to your hard disk.

Before you can upload any file to your site, you will also need some information from your web host. In particular, you will need to find out the following:

  • The name of the FTP server for your website. For example, your host may tell you that your FTP hostname is "ftp.example.com".
  • Your user id or login username for your FTP account.
  • Your password for your FTP account.
  • The directory where you need to place your files so that they can be seen by a web browser visiting your site. For example, your host may tell you to place the files in a subdirectory called "www" or "public_html" or even the default directory that you see when you log into your FTP site.

If your web host tells you that you do not have FTP access, you cannot use this tutorial. You will have to use whatever method the web host has designated for you to upload your files.

Steps to Uploading or Publishing a File to Your Web Server

FileZilla does not restrict you to uploading only files of that name. You can upload images (eg, GIF, JPG, PNG, etc), HTML files, video clips, music files (eg MP3 files, WAV files, MIDI files), Perl scripts, PHP scripts, and so on.

1. Click the "File" menu followed by the "Site Manager" item on that menu. A dialog box will appear.

2. Click the "New Site" button on that dialog box. This creates a new item under "My FTP Sites" called "New FTP site". Rename "New FTP site" to the name of your site if you wish. By default, the keyboard cursor would have been placed in the name portion of "New FTP site" allowing you to change the name immediately. If you have lost the cursor because you accidentally clicked somewhere else in the dialog box, you can get it back by simply clicking once on the name. Note that this name can be anything you wish - it is not required for accessing your site. However, you will probably make your life easier if you change the name to that of your site rather than the cryptic "New FTP site".

3. Under the tab "General", enter the name of your FTP server in the "Host" input box. For example, if your web host told you that your FTP hostname is "ftp.example.com", enter "ftp.example.com" into the space provided.

4. Leave the "Port" and the "Servertype" entry boxes alone. Use your mouse and select "Normal" from the drop down list box for "Logontype". This will enable the "User" and "Password" boxes for the next step.

5. Enter your user id or your login name (or whatever your web host calls it) into the "User" input box. Likewise, enter your password into the "Password" input box. Note that this information is automatically saved onto your computer and will be re-used the next time you run FileZilla, so you do not have to re-enter them again. (It also means that you should not use FileZilla in this way on computers that others may have access to, such as those found in an Internet cafe or a public library.)

6. Click the "Connect" button. FileZilla will proceed to log you into your server. If it is successful, you will see a directory listing of your website's account in the right hand side of the FileZilla window. The left hand side of the FileZilla window shows the directories and files on your own computer.

7. If your web host told you to only upload in a specific subdirectory on the web server, such as in the "www" or "public_html" directory, change to that directory by doubleclicking its name in the folder portion of the right window pane (the "Remote Site" window pane). FileZilla will open that folder and show you its contents in the files portion of the Remote Site window pane.

8. Next, locate the file that you wish to upload in the left window pane (the "Local Site" pane). Both window panes behave mostly like a Windows Explorer windows, so navigating them should not be unduly hard. Once you have located the file you wish to upload, say "feedback.php", doubleclick it to upload it to your website. Alternatively, you can drag that file from the left window pane to the right window pane. The file will be uploaded to the folder that is currently open on the right window pane, so make sure you have changed to the directory you want before dragging the file there.

9. As FileZilla proceeds to upload your file to your site, you should be able to see the upload progress in the bottommost window pane in FileZilla. When the upload has completed, you can disconnect from your website. Do this by clicking the "Server" menu followed by the "Disconnect" item.

How to Create Streaming Video

There are different types of video streaming on the internet.he two main methods of streaming video: Streaming servers (true streaming) and HTTP streaming. When creating streaming video, there are two things you need to understand: The video file format and the streaming method.
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File Formats
The most common formats are:
1. Windows Media
2. RealMedia
3. Quicktime
4. MPEG (in particular MPEG-4)
5. Adobe Flash

Streaming Methods
There are two ways to view media on the internet (such as video, audio, animations, etc): Downloading and streaming.
Downloading
When you download a file the entire file is saved on your computer (usually in a temporary folder), which you then open and view. This has some advantages (such as quicker access to different parts of the file) but has the big disadvantage of having to wait for the whole file to download before any of it can be viewed.
The easiest way to provide downloadable video files is to use a simple hyperlink to the file. A slightly more advanced method is to embed the file in a web page using special HTML code.
Delivering video files this way is known as HTTP streaming or HTTP delivery. HTTP means Hyper Text Transfer Protocol, and is the same protocol used to deliver web pages. For this reason it is easy to set up and use on almost any website, without requiring additional software or special hosting plans.
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Streaming
Streaming media works a bit differently — the end user can start watching the file almost as soon as it begins downloading. In effect, the file is sent to the user in a (more or less) constant stream, and the user watches it as it arrives. The obvious advantage with this method is that no waiting is involved. Streaming media has additional advantages such as being able to broadcast live events True streaming video must be delivered from a specialized streaming server.
Progressive Downloading
There is also a hybrid method known as progressive download. In this method the video clip is downloaded but begins playing as soon as a portion of the file has been received. This simulates true streaming, but doesn't have all the advantages.
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Streaming Video Servers
A streaming media or streaming video server is a specialized application which runs on an Internet server. This is often referred to as "true streaming", since other methods only simulate streaming. True streaming has advantages such as:
• The ability to handle much larger traffic loads.
• The ability to detect users' connection speeds and supply appropriate files automatically.
• The ability to broadcast live events.
There are two ways to have access to a streaming server:
1. Operate you own server (by purchasing or leasing)
2. Sign up for a hosted streaming plan with an ISP (Internet Service Provider)
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Operate your own server
Note: This is a serious step and is well beyond the needs of most websites.
To run your own streaming server, you can either purchase a standalone server machine or purchase a streaming server software package and install it on an existing web server. Streaming software is available for all common server platforms such as Linux, Windows, etc.
Some examples of streaming media software:
• Helix Universal Server from RealNetworks. This server supports a variety of formats, including RealMedia, Windows Media, Quicktime and MPEG-4.
• Apple Quicktime Streaming Server, supporting a few formats including MPEG-4 and 3GPP.
• Macromedia Communication Server, specializing in Flash-based video and interactive multimedia.

Add a Forum to Your Website Using Cpanel

Add a Forum to Your Website Using Cpanel


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