Ftp usage Overview (linux)-Linux Enterprise Application-Linux server application information. The following is a detailed description. 1. Simple ftp use
Format: ftp [-pinegvtd] [hostname]
-P: enable passive mode (default for pftp)
-I: turn off prompting during mget
-N: inhibit auto-login
-E: disable readline support, if present
-G: disable filename globbing
-V: verbose mode
-T: enable packet tracing [nonfunctional]
-D: enable debugging
Example:
# Ftp 218. 108 .*.*
Connected to 218. 108 .*.*
220 Serv-u ftp Server v6.0 for WinSock ready...
Name (218. 108. *. *: root): anonymous
331 Anonymous access allowed, send identity (e-mail name) as password.
Password:
230 Anonymous user logged in.
Remote system type is Windows_NT.
Ftp> bin
200 Type set to I.
Ftp> ls
Ftp> cd/pub
Ftp> cd/incomming
Ftp> get ftp-userguide.tar.gz
Download ftp-userguide.tar.gz to $ HOME.
2. Use ncftpget/ncftpput and nohup to achieve continuous background upload and download
The purpose of nohup is: After you run the download or Upload Command, you can do other important things, or even break the line, and the program can continue to download/upload unfinished tasks.
<1> nohup format:
Nohup command &
Example:
# Nohup/root/test. php &
<2> ncftpget
Format:
Ncftpget-u XX-p XX-R remote-host local-dir remote-path-names...
(For details, refer to the linux help manual ncftpget-h)
Example:
# Ncftpget-u anonymous-R 218. 108. *. * $ HOME/pub/ftp
Where-u User Name
-P Password
-R indicates recursion in the file
<3> ncftpput
Similar to ncftpput, see the linux help manual ncftpput-h.
<4> combination of nohup and ncftpget/ncftpput
# Nohup ncftpget-u anonymous-R 218. 108. *. * $ HOME/pub/ftp &
In this way, you can use this method when you want to download/upload a large file and do not want to watch the machine watch it download/upload the file,
[Note] ncftpget-u user-p passwd-B host dest_dir src_file can also implement this function.
Ncftp may not be available in all linux systems. This article describes how to test ncftp in the slackware operating system.
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