Linux ncftp command
Linux ncftp command is used to transfer files.
FTP allows users to download files stored on the server host, but also can upload files to the remote host is placed.
NcFTP is the leader in Text mode FTP program, which includes a variety of features, including the display transmission speed, the download progress, automatic resume, standard live bookmarks through firewalls and proxy servers.
When you do not specify a user name, ncftp command will automatically try to connect using anonymous accounts anonymous FTP server, users do not need to enter the account number and password.
grammar
ncftp [主机或IP地址]
Parameter Description:
- Username -u <user name> Specifies the login FTP server
- -p <password> Set User Password
- -P <Port number> Specify the FTP port, the default is 21
- -j <account> account designated
- -h help
- -v version information
Examples
Ncftp command using anonymous FTP server connection.
For example, want to connect anonymously ftp.kernel.org server and do not want to enter the anonymous user name anonymous, etc., can be used directly ncftp command:
ncftp ftp.kernel.org
Get the following information:
$ ncftp ftp.kernel.org #匿名连接ftp.kernel.org服务器 NcFTP 3.2.1 (Jul 29, 2007) by Mike Gleason (http://www.NcFTP.com/contact/). #ncftp版权、版本等信息 Copyright (c) 1992-2005 by Mike Gleason. All rights reserved. Connecting to 149.20.20.133... #连接服务器 Welcome to ftp.kernel.org. Logging in... #匿名登录 Welcome to the #欢迎信息 LINUX KERNEL ARCHIVES ftp.kernel.org "Much more than just kernels" IF YOU'RE ACCESSING THIS SITE VIA A WEB BROWSER PLEASE USE THE HTTP URL BELOW INSTEAD! ----> If you are looking for mirror sites, please go <---- ----> to mirrors.kernel.org instead <---- This site is provided as a public service by the Linux Kernel Organization, a California nonprofit corporation. Bandwidth is provided by The Internet Software Consortium, Inc. Our servers are located in San Francisco and Palo Alto, California; Corvallis, Oregon; Amsterdam, Netherlands and Ume., Sweden; use in violation of any applicable laws strictly prohibited. Due to U.S. Exports Regulations, all cryptographic software on this site is subject to the following legal notice: This site includes publicly available encryption source code which, together with object code resulting from the compiling of publicly available source code, may be exported from the United States under License Exception "TSU" pursuant to 15 C.F.R. Section 740.13(e). This legal notice applies to cryptographic software only. Please see the Bureau of Industry and Security (http://www.bis.doc.gov/) for more information about current U.S. regulations. Neither the Linux Kernel Organization, nor its sponsors make any guarantees, explicit or implicit, about the contents of this site. Use at your own risk. This site is accessible via the following mechanisms: FTP ftp://ftp.kernel.org/pub/ HTTP http://www.kernel.org/pub/ RSYNC rsync://rsync.kernel.org/pub/ NFS and SMB/CIFS are no longer available. For comments on this site, please contact <[email protected]>. Please do not use this address for questions that are not related to the operation of this site. Please see our homepage at http://www.kernel.org/ for links to Linux documentation resources. Login successful. Logged in to ftp.kernel.org. ncftp / >
Tip: ncftp command prompt is "ncftp />", instead of ftp "ftp />".
Use ncftp command operation, download the file.
ncftp ftp command basically the same, for example, you can use the "cd" command to switch on the FTP server in the current directory, use the "ls" command to list the contents of the current directory, use the "get" command to download README "/ pub" directory file, use the "quit" to leave ncftp like. Operating results were as follows:
ncftp / > pwd #查看当前路径 ftp://ftp.kernel.org #当前路径为根目录 ncftp / > ls #查看当前目录列表 bin/ for_mirrors_only/ pub/ dev/ lib/ usr@ etc/ lost+found/ welcome.msg@ ncftp / > cd pub #切换目录到pub 子目录 Directory successfully changed. ncftp /pub > ls #查看pub 的目录列表 dist/ media/ scm/ index.html RCS/ site/ linux/ README software/ lost+found/ README_ABOUT_BZ2_FILES tools/ ncftp /pub > get README #下载README 文件 README: 1.87 KB 10.39 KB/s ncftp /pub > quit #离开ncftp
The difference is that with the ftp, ncftp at this time whether the user will be prompted to save the FTP server as a bookmark, so that at the next logon, the user can customize the book signatures, as follows:
You have not saved a bookmark for this site. #离开提示信息 Would you like to save a bookmark to: ftp://ftp.kernel.org/pub/ Save? (yes/no) yes #确认是否保存 Enter a name for this bookmark, or hit enter for "kernel": kernel #输入书签名 Bookmark "kernel" saved.