Problem: If you use bat to batch download server data, you can connect to the Server FTP but the download fails. After the Client Firewall is disabled, OK. It should be blocked by the firewall. First, try to connect to FTP in passive mode, therefore,
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PASV or port in FTP command mode
PASV or port in FTP command mode
we often use some FTP commands in doscommand mode. However, when performing upload/download, we often encounter a command feedback: use
There are two modes of common ftp: PORT (Active mode), PASV (passive mode).
Port mode:
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When the FTP client connects to the FTP server in port mode, it dynamically selects a port X (note that the port must be more than 1024,
Linux curl is a file transfer tool that uses URL rules to work at the command line. It supports the uploading and downloading of files, so it is a comprehensive transmission tool, but traditionally, the URL is used as the download tool.
One, Curl
FTP description:
FTP is short for file transfer protocol. It refers to the file transfer protocol. The main function is to complete the file copy from one system to another. Like HTTP, HTTP is a widely used protocol on the Internet. The FTP protocol
Ftp is essential for every operating system, and RHEL4 is no exception. configuring the ftp service in RHEL4 is a complicated process. The following describes the process in five steps:
1. Configure the basic ftp service in RHEL4The ftp service
Common commands for Web development, field deployment, or problem tracking:One, GET requestCurl "http://www.baidu.com" if the URL here points to a file or a picture can be downloaded directly to the localCurl-i "http://www.baidu.com" Show All
What is a curl command?Curl is an open source file Transfer tool that works with URL syntax in the command line mode. It is widely used in Unix, multiple Linux distributions, and has a ported version of DOS and Win32, Win64.How do I use the Curl
Command: CurlIn Linux, Curl is a file transfer tool that works under the command line using URL rules, which can be said to be a powerful HTTP command-line tool. It supports file upload and download, is a comprehensive transfer tool, but by
The Curl command is a file transfer tool that works under the command line using URL rules. It supports file uploads and downloads, so it is a comprehensive transfer tool, but traditionally, it is customary to call curl as a download tool.As a
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