【wget下载ftp中的文件】wget的ftp相关功能
saveto=文件保存路径
URL=ftp路径
wgetlog=wget日志文件路径
wget -P ${saveto} --ftp-user=xxx --ftp-password=xxx -m -c -t5 ${URL} -a ${wgetlog} -nv
-o logfile
--output-file=logfile
Log all messages to logfile. The messages are normally reported to standard error.
-a logfile
--append-output=logfile
Append to logfile. This is the same as -o, only it appends to logfile instead of
overwriting the old log file. If logfile does not exist, a new file is created.
-nv
--no-verbose
Turn off verbose without being completely quiet (use -q for that), which means that
error messages and basic information still get printed.
Download Options
-t number
--tries=number
Set number of retries to number. Specify 0 or inf for infinite retrying. The
default is to retry 20 times, with the exception of fatal errors like "connection
refused" or "not found" (404), which are not retried.
-O file
--output-document=file
The documents will not be written to the appropriate files, but all will be
concatenated together and written to file. If - is used as file, documents will be
printed to standard output, disabling link conversion. (Use ./- to print to a file
literally named -.)
-c
--continue
Continue getting a partially-downloaded file. This is useful when you want to
finish up a download started by a previous instance of Wget, or by another program.
For instance:
wget -c ftp://sunsite.doc.ic.ac.uk/ls-lR.Z
If there is a file named ls-lR.Z in the current directory, Wget will assume that it
is the first portion of the remote file, and will ask the server to continue the
retrieval from an offset equal to the length of the local file.
-P prefix
--directory-prefix=prefix
Set directory prefix to prefix. The directory prefix is the directory where all
other files and subdirectories will be saved to, i.e. the top of the retrieval
tree. The default is . (the current directory).
-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. 原文：http://nosmoking.blog.51cto.com/3263888/1595248