How to recursively download a folder via FTP on Linux
LinuxCommand LineFtpLinux Problem Overview
I'm trying to ftp a folder using the command line ftp client, but so far I've only been able to use 'get' to get individual files.
Linux Solutions
Solution 1 - Linux
You could rely on wget which usually handles ftp get properly (at least in my own experience). For example:
wget -r ftp://user:[email protected]/
You can also use -m
which is suitable for mirroring. It is currently equivalent to -r -N -l inf
.
If you've some special characters in the credential details, you can specify the --user
and --password
arguments to get it to work. Example with custom login with specific characters:
wget -r --user="user@login" --password="Pa$$wo|^D" ftp://server.com/
As pointed out by @asmaier, watch out that even if -r
is for recursion, it has a default max level of 5:
> -r
> --recursive
> Turn on recursive retrieving.
>
> -l depth
> --level=depth
> Specify recursion maximum depth level depth. The default maximum depth is 5.
If you don't want to miss out subdirs, better use the mirroring option, -m
:
> -m > --mirror > Turn on options suitable for mirroring. This option turns on recursion and time-stamping, sets infinite > recursion depth and keeps FTP directory listings. It is currently equivalent to -r -N -l inf > --no-remove-listing.
Solution 2 - Linux
Just to complement the answer given by Thibaut Barrère.
I used
wget -r -nH --cut-dirs=5 -nc ftp://user:pass@server//absolute/path/to/directory
Note the double slash after the server name. If you don't put an extra slash the path is relative to the home directory of user.
-nH
avoids the creation of a directory named after the server name-nc
avoids creating a new file if it already exists on the destination (it is just skipped)--cut-dirs=5
allows to take the content of /absolute/path/to/directory and to put it in the directory where you launch wget. The number 5 is used to filter out the 5 components of the path. The double slash means an extra component.
Solution 3 - Linux
ncftp -u <user> -p <pass> <server>
ncftp> mget directory
Solution 4 - Linux
If lftp
is installed on your machine, use mirror dir
. And you are done. See the comment by Ciro below if you want to recursively download a directory.
Solution 5 - Linux
If you can use scp
instead of ftp
, the -r
option will do this for you. I would check to see whether you can use a more modern file transfer mechanism than FTP.
Solution 6 - Linux
Use WGet instead. It supports HTTP and FTP protocols.
wget -r ftp://mydomain.com/mystuff
Good Luck!
reference: http://linux.about.com/od/commands/l/blcmdl1_wget.htm
Solution 7 - Linux
There is 'ncftp' which is available for installation in linux. This works on the FTP protocol and can be used to download files and folders recursively. works on linux. Has been used and is working fine for recursive folder/file transfer.
Check this link... http://www.ncftp.com/
Solution 8 - Linux
If you can, I strongly suggest you tar
and bzip
(or gzip
, whatever floats your boat) the directory on the remote machine—for a directory of any significant size, the bandwidth savings will probably be worth the time to zip/unzip.
Solution 9 - Linux
If you want to stick to command line FTP, you should try NcFTP. Then you can use get -R to recursively get a folder. You will also get completion.
Solution 10 - Linux
wget -r ftp://url
Work perfectly for Redhat and Ubuntu
Solution 11 - Linux
You should not use ftp
. Like telnet
it is not using secure protocols, and passwords are transmitted in clear text. This makes it very easy for third parties to capture your username and password.
To copy remote directories remotely, these options are better:
-
rsync
is the best-suited tool if you can login viassh
, because it copies only the differences, and can easily restart in the middle in case the connection breaks. -
ssh -r
is the second-best option to recursively copy directory structures.
To fetch files recursively, you can use a script like this: https://gist.github.com/flibbertigibbet/8165881
See:
Solution 12 - Linux
toggle the prompt by PROMPT command.
Usage:
ftp>cd /to/directory
ftp>prompt
ftp>mget *