[转] lftp的功能，你用了多少？

LFTP feature list

# FTP and HTTP protocols support.

# FTP (e.g. TIS FWTK) proxy support.

# HTTP proxy support.

# FTP over HTTP proxy support (hftp).

# HTTPS and FTPS protocols support using GNU TLS or OpenSSL library.

# Automatic OPIE/SKEY support in FTP protocol.

# FXP transfers support (between two FTP servers, bypassing client 
machine).

# FTP listings support: unix-style, NT, EPLF, OS/2, AS400, MacWebStar, 
MLSD.

# Automatic reconnect and retry of an operation on retriable errors or 
timeout.

# IPv6 support in both FTP and HTTP.

# FISH protocol support. It uses ssh with no special program on server 
side.

# SFTP protocol v3-v6 support.

# HTTP/1.1 keep-alive support.

# Partial WebDAV support.

# Experimental support for SRV DNS records.

# SOCKS support (configure option).

# Modification time preservation (if server can report it).

# `reget' and `reput' support.

# Built-in mirror and reverse mirror (mirror -R).

# Transfer rate throttling for each connection and for all connections 
in sum.

# Limit for number of connections to the same site. Interruption of back
ground transfer to do a foreground operation when the limit is reached.

# Socket options tuning: buffer size and maximum segment size.

# Suspend support.
# Background jobs (bash-like).
# List running Jobs
# Wait specified jobno to terminate  
# Job queueing.
# Job execution at specified time.

# Comprehensive scripting support.

# URL recognition in most operations.

# Readline library is used for input.

# Context sensitive completion.

# Bash-like prompt extensions.

# Launching of local shell commands.
# Bookmarks.

# Aliases.

# Saving of last directory on each site. `cd -' to go there.

# Copying of files between two servers, e.g. between FTP and HTTP.

# Numerous settings which can be associated with a specific server or a 
group.

# Paging of remote files using external program.

# `zcat' and `zmore' support.

# Help for commands.

# Command history saved in a file.

# Transfer status includes rate and ETA.

# File listing cache.

# Job output redirection to a file or to a program via pipe.

# Conditional commands depending on exit status of previous one.

# Loading of binary modules at run time (configure option).

# `pget' to download a file using several connections. `pget' download 
can be continued as it saves a status file periodically.

# `mirror' can download several files in parallel (--parallel option) 
and a single file with `pget' (--use-pget-n option).

# Slots. Each slot is a separate session, switch using Meta-{1-9} or 
`slot' command. Refer to a slot site using pseudo URL slot:name.