Type:
Class
Constants:
MDTM_REGEXP : /^(\d\d\d\d)(\d\d)(\d\d)(\d\d)(\d\d)(\d\d)/

This class implements the File Transfer Protocol. If you have used a command-line FTP program, and are familiar with the commands, you will be able to use this class easily. Some extra features are included to take advantage of Ruby's style and strengths.

Example

require 'net/ftp'

Example 1

ftp = Net::FTP.new('example.com')
ftp.login
files = ftp.chdir('pub/lang/ruby/contrib')
files = ftp.list('n*')
ftp.getbinaryfile('nif.rb-0.91.gz', 'nif.gz', 1024)
ftp.close

Example 2

Net::FTP.open('example.com') do |ftp|
  ftp.login
  files = ftp.chdir('pub/lang/ruby/contrib')
  files = ftp.list('n*')
  ftp.getbinaryfile('nif.rb-0.91.gz', 'nif.gz', 1024)
end

Major Methods

The following are the methods most likely to be useful to users:

set_socket
  • References/Ruby on Rails/Ruby/Classes/Net/Net::FTP

set_socket(sock, get_greeting = true) Instance Public methods WRITEME or make

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getbinaryfile
  • References/Ruby on Rails/Ruby/Classes/Net/Net::FTP

getbinaryfile(remotefile, localfile = File.basename(remotefile), blocksize = DEFAULT_BLOCKSIZE) Instance Public methods

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sendcmd
  • References/Ruby on Rails/Ruby/Classes/Net/Net::FTP

sendcmd(cmd) Instance Public methods Sends a command and returns the response

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open
  • References/Ruby on Rails/Ruby/Classes/Net/Net::FTP

open(host, user = nil, passwd = nil, acct = nil) Class Public methods A synonym

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delete
  • References/Ruby on Rails/Ruby/Classes/Net/Net::FTP

delete(filename) Instance Public methods Deletes a file on the server.

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status
  • References/Ruby on Rails/Ruby/Classes/Net/Net::FTP

status() Instance Public methods Returns the status (STAT command).

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help
  • References/Ruby on Rails/Ruby/Classes/Net/Net::FTP

help(arg = nil) Instance Public methods Issues the HELP command.

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close
  • References/Ruby on Rails/Ruby/Classes/Net/Net::FTP

close() Instance Public methods Closes the connection. Further operations are

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new
  • References/Ruby on Rails/Ruby/Classes/Net/Net::FTP

new(host = nil, user = nil, passwd = nil, acct = nil) Class Public methods Creates

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chdir
  • References/Ruby on Rails/Ruby/Classes/Net/Net::FTP

chdir(dirname) Instance Public methods Changes the (remote) directory.

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