How to download ftp files shell

The file will be downloaded to the directory previously set with the 'lcd ' command. To download several files we can use wildcards. In this example, I will download all files with the. We can upload files that are in the local directory where we made the FTP connection. To upload a file, we can use 'put ' command. Once we have done the FTP work, we should close the connection for security reasons. There are three commands that we can use to close the connection:. If you need some additional help, once you are connected to the FTP server, type 'help' and this will show you all the available FTP commands.

FTP is not secure, as it transmits usernames and passwords in plaint text. Anyone using a network sniffer can discover them. Seems as if you haven't heard of FTPS yet. You might want to cover the ftp-ssl command as well, it's great for connecting to FTPS sites.

FTP client programs typically read the password from a tty eg. To automate the FTP process, we will need to perform some redirection. Below is a simple shell script that does a file upload to a FTP server.

To do a file download instead of a upload, simply change the put command to a get command and other commands as necessary. The problem with this script is that it is not that easy to determine if the file has been transferred successfully.

The exit status of FTP client programs usually return 0 whether or not the transfer is successful. Article Contributed By :. Easy Normal Medium Hard Expert. Writing code in comment? Please use ide. Load Comments. What's New. Most popular in Linux-Unix. You can, of course, but I tell you, that the concept is wrong by design, and will never work "fine", and your work will be classic "piece of great, well-done, unnecessary work" : Please elaborate more on what purpose the whole thing is intended to, I bet you push in wrong direction.

What's the file, what it's going to be used for? Show 5 more comments. Looking at the code, the line mget ls -t -r tail -n 1 doesn't do what you think.

They produce the same result but why reverse and grab from the tail when you can just grab the head : If you use curlftpfs then your script would be something like this assuming server ftp.

Marko Kudjerski Marko Kudjerski 2 2 silver badges 4 4 bronze badges. Thanks for the hint on curlftpfs! Mathias Mathias 1 1 silver badge 10 10 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Who owns this outage?