"FTP_demo")>>>classDemo_FTP_Server():>>>def__init__(self):>>># 配置参数>>>handler=FTPHandler>>>ip='127.0.0.1'>>>port=10005# 由于我的21端口已经被占用,所以调用了一个临时端口代替>>>address
FTP is a TCP based service exclusively. There is no UDP component to FTP. FTP is an unusual service in that it utilizes two ports, a 'data' port and a 'command' port (also known as the control port). Traditionally these are port 21 for the command port and port 20 for the data p...
解决办法是在该ftp标签的站点设置中,设置为被动模式pasv模式.同样,如果前面有网友出现200 port command successful. 连不上的情况,也用上面方法 *Connecting to xxx.xxx.xxx.xxx, Port 21 (#1) ERROR: Connection timed out 这个表明对方未开机,也可能是对方不在你能访问的范围内 --- Connecting to xxx.xxx....
1) 命令行模式command mode) 控制屏幕光标的移动,字符、字或行的删除,移动复制某区段及进入Insert mode下,或者到 last line mode。 2) 插入模式(Insert mode) 只有在Insert mode下,才可以做文字输入,按「ESC」键可回到命令行模式。 3) 底行模式(last line mode) 将文件保存或退出vi,也可以设置编辑环境,如...
A status code of 150 indicates that the server is about to open a new connection on port 20 to send some data. 226 - The command opens a data connection on port 20 to perform an action, such as transferring a file. This action has successfully completed...
4.脚本写法: ftp -v -n 192.168.XX.XX port <<EOF user username password binary cd xx lcd xx prompt mget * cd … cd xx put test.txt close bye EOF 二、sftp命令 sftp> help Available commands: bye Quit sftp cd path Change remote directory to ‘path’ chgrp grp path Change group of fi...
150 - FTP uses two ports: 21 for sending commands, and 20 for sending data. A status code of 150 indicates that the server is about to open a new connection on port 20 to send some data. 226 - The command opens a data connection on port 20 to perfo...
150 - FTP uses two ports: 21 for sending commands, and 20 for sending data. A status code of 150 indicates that the server is about to open a new connection on port 20 to send some data. 226 - The command opens a data connection on port 20 to perform an action, such as transferri...
200 PORT command successful. Consider using PASV. 425 Failed to establish connection 翻译如下: 答案: 您正在以活动模式使用FTP。 由于防火墙和NAT,如今在活动模式下设置FTP可能很麻烦。 服务器可能无法连接回客户端以建立数据传输连接,这可能是由于您的本地防火墙或NAT所致。
被动数据传输过程在数据端口(data port)上“侦听”来自主动传输过程的连接,以便打开数据连接。 DTP 数据传输过程(data transfer process)建立和管理数据连接。 DTP 可以是被动的或主动的。 end-of-file 行尾(end-of-file)顺序定义了打印行的分隔。顺序是回车,然后是换行。