Free to 7 script

If you exit lftp when some jobs are not finished yet, lftp will move itself to nohup mode in background. The same happens when you have a real modem hangup or when you close an xterm.lftp has shell-like command syntax allowing you to launch several commands in parallel in background. It is also possible to group commands within () and execute them in background.

Major Features:

1. FTP and HTTP protocols support.
2. FTP (e.g. TIS FWTK) proxy support.
3. HTTP proxy support.
4. FTP over HTTP proxy support (hftp).
5. HTTPS and FTPS protocols support using GNU TLS or OpenSSL library.
6. Automatic OPIE/SKEY support in FTP protocol.
7. FXP transfers support (between two FTP servers, bypassing client machine).
8. FTP listings support: unix-style, NT, EPLF, OS/2, AS400, MacWebStar, MLSD.
9. Automatic reconnect and retry of an operation on retriable errors or timeout.
10. IPv6 support in both FTP and HTTP.
11. FISH protocol support. It uses ssh with no special program on server side.
12. SFTP protocol v3-v6 support.
13. HTTP/1.1 keep-alive support.
14. Partial WebDAV support.
15. Experimental support for SRV DNS records.
16. SOCKS support (configure option).
17. Modification time preservation (if server can report it).
18. `reget and `reput support.
19. Built-in mirror and reverse mirror (mirror -R).
20. Transfer rate throttling for each connection and for all connections in sum.
21. Limit for number of connections to the same site. Interruption of background transfer to do a foreground operation when the limit is reached.
22. Socket options tuning: buffer size and maximum segment size.
23. Job queueing.
24. Job execution at specified time.
25. Comprehensive scripting support.
26. URL recognition in most operations.
27. Readline library is used for input.
28. Context sensitive completion.
29. Bash-like prompt extensions.
30. Launching of local shell commands.
31. Suspend support.
32. Bookmarks.
33. Aliases.
34. Saving of last directory on each site. `cd to go there.
35. Copying of files between two servers, e.g. between FTP and HTTP.
36. Numerous settings which can be associated with a specific server or a group.
37. Paging of remote files using external program.
38. `zcat and `zmore support.
39. Help for commands.
40. Command history saved in a file.
41. Transfer status includes rate and ETA.
42. File listing cache.

Statistics about the splits not shared between two trees can also be calculated. This is done by considering, for each non-trivial split?splits with more than a leaf element on both sides of the edge?the size of the smallest of the two sets in the split A|B. The maximal, minimal and average size of the smallest set in the splits not shared are calculated and reported. This statistics gives an indication of how "local" the differences are between the two trees?if the smallest set is small, the edge that differs gives a difference in a small sub-tree, if the set is larger, the difference is more global.

The tool can also calculate the set of splits found in any tree (with a count of how often the split is found) and the set of splits shared by all trees in the set. Information about which splits in one tree are also found in the other trees can be reported in an annotated tree.

This tree, output in Newick format, has the same topology as the first tree, but the edges are written as sub-tree f:branch-length, where f is the fraction of the trees that contains the edge, i.e., 1 if the edge is supported by all trees or 0.5 if only half the trees contains the edge.