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What
is FTP
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File Transfer Protocol
(FTP) powers one of the most fundamental Internet functions:
the transfer of files between computers. An FTP site is a temporary
storage location where information is sent to and then copied from.
Prior to 1995, FTP generated more traffic on the Internet than any
other service. Today, businesses use FTP protocols to upload and
download information. Web developers also use FTPs to maintain
websites.
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For
your understanding and protection
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When
you access an FTP account the information that is necessary is a
username, password and the site address.
Your
web host will generally provide specific instructions about how
to access their FTP server. If you would like a more in depth understanding
read on:
- Download
a copy of an FTP program of your choice. Most
programs will have to be installed before use. Many
FTP programs are available by download from various websites
or may be obtained at computer stores in boxes with manuals.
- Open your
FTP program and use your username and password to establish
a connection with the server. If you are setting up the
program you will also need to know the server's name. Consult
your technical support for assistance when necessary.
- Find and
open the directory which contains the source information.
Open the directory that you want to copy information into.
Note: you may need to create a new directory.
- Choose the
transfer mode: this will be either binary or
ASCII.
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File
Type
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Usage
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Description
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| ASCII |
Text files |
Use for
all HTML files |
| Binary |
Raw data
(graphics, multimedia, executable files) |
Use for
all graphics and multimedia files |
- Upload or
download your files. Start the process. Verify
the file names and both the source location and the destination
location. FTP transfers can irretrievably overwrite
information.
- Verify the
transfer has taken place. Following the completion of
the transfer locate the file or files that you transferred
and verify that the file size and date are the same as the
original file.
- Disconnect
from the server. This is important!
You'd be surprised to know how many sites are disabled by
careless users who make inadvertent changes.
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