FTP software is what software, some people may answer that do not know, because generally only engaged in website management workers will use more. But not everyone is born with this skill, so you will learn how to use FTP software in the beginning. This article will tell you how to connect big data FTP software big data FTP software, how to configure connection tools.
Tools: IIS7 Server management tool
To be honest, this tool is one of the better management tools. Inside the function in addition to batch management, there are many other functions, the main function is also more comprehensive, I believe that most of the website staff are more familiar with. It is also capable of regular upload and download, regular backup and active update. Save yourself the time you spend updating.
IIS7 server management tool in addition to FTP above there are so many functions, its other functions are more practical. Applicable to Windows and Liunx operating systems. Vnc and Ftp batch operations are also supported. It also features synchronous operations, expiration reminders, data security and periodic execution. I like it. It’s easy to use.
Download address:IIS7 Server management tool 
FTP login Connection
From ftplib import FTP #
FTP =FTP() # set variable
Ftp.set_debuglevel (2) # Turn on debuglevel 2 to display details
Ftp.connect (” IP “, “port”) # Connect to the FTP server and port
Ftp.login (” user “, “password”) # connect to user name, password
Print ftp.getwelcome() # print a welcome message
Ftp.cmd (” XXX/XXX “) # Enter the remote directory
Bufsize =1024 # Set buffer size
Filename = “filename.txt” # File to download
File_handle =open(filename, “wb”). Write # Open the file locally in write mode
Ftp.retrbinaly (” RETR filename.txt “,file_handle,bufsize) # Receive files on the server and write to local files
Ftp.set_debuglevel (0) # Disable debug mode
Ftp.quit () # exit FTP
FTP commands are used
Ftp.cwd (pathname) # Set the path of the current FTP operation
Ftp.dir () # display information about all directories under the directory
Ftp.nlst () # get files in directory
Ftp.mkd (pathname) # Create a remote directory
Ftp.pwd () # return the current location
Ftp.rmd (dirname) # Delete the remote directory
Ftp.delete (filename) # Delete the remote file
Ftp. rename(fromname, toname)# rename fromname to toname.
Ftp.storbinaly (” STOR filename.txt “,file_handel,bufsize) # Upload the target file
Ftp.retrbinary (” RETR filename.txt “,file_handel,bufsize) # Download FTP file
Quit () differs from ftp.close ()
Ftp.quit (): Sends the quit command to the server and closes the connection. This is a softer way to close the connection, but an exception will be thrown if the server returns an error to the QUIT command.
Ftp.close () : to unilaterally close a connection, should not be used after an already closed connection, for example ftp.quit ().
! /usr/bin/env python import ftplib
import os
import socket
The HOST = ‘ftp.mozilla.org’
DIRN = ‘pub/mozilla.org/webtools’
The FILE = ‘bugzilla – LATEST. Tar. Gz’
def main():
try:
F = ftplib.ftp (HOST) # instantiate
except (socket.error, socket.gaierror), e:
Print ‘ERROR: cannot reach ‘%s’ % HOST
return
Print ‘*** Connected to host ‘%s’ % host
try:
f.login()
except ftplib.error_perm:
Print ‘ERROR: cannot login anonymously ‘
f.quit()
return
Print ‘*** Logged in as’ anonymous’
try:
F.wd (DIRN) ## Confirm the local download path
except ftplib.error_perm:
Print ‘ERROR: cannot CD to ‘%s’ Folder’ % DIRN
f.quit()
return
Print ‘*** Changed to ‘%s’ folder’ % DIRN
try:
RETR f.r etrbinary (‘ % s’ % FILE,
Open (FILE, ‘wb ‘).write) ## Download the FILE
except ftplib.error_perm:
Print ‘ERROR: cannot read file ‘%s’ % file
If os.path.exists(FILE): os.unlink(FILE) ## Delete FILE if os.path.exists(FILE): os.unlink(FILE
else:
Print ‘*** Downloaded ‘%s’ to CWD’ % FILE
f.quit()
return
If name = = ‘main’ :
main()