Found a total of 3744 related content
FTP upload and download technology in PHP
Article Introduction:In web development, FTP (FileTransferProtocol) is one of the commonly used ways to upload and download files. As an efficient server-side scripting language, PHP naturally fully supports FTP upload and download. This article will introduce FTP technology in PHP, including basic knowledge of the FTP protocol, how to use FTP functions, and case analysis. 1. Basic knowledge of FTP protocol The FTP protocol is a protocol in the TCP/IP protocol suite and is used to perform tasks on the network.
2023-05-10
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706
How to use FTP download in java
Article Introduction:1. FTP description FTP is the English abbreviation of File Transfer Protocol. It is a TCP/IP protocol and belongs to the TCP/IP protocol group. Transfer control files in both directions. At the same time, it is also an application (application). FTP applications vary depending on the operating system, and all of them follow the same protocol for transferring files. The protocol consists of two parts, one is the FTP server and the other is the FTP client. 2. Download ideas (1) Set the file type (binary) (2) Process the ftp corresponding file input stream, ftp client object and ftp file input stream (3) Processed file list, used to perform file deletion (4)
2023-05-13
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1115
PHP Linux script operation practice: realizing FTP upload and download
Article Introduction:PHPLinux script operation practice: realizing FTP upload and download In modern web development, file transfer with the server is a common requirement. FTP (FileTransferProtocol) is a protocol widely used for file transfer. This article will introduce how to use PHP to implement FTP upload and download in a Linux environment, and give specific code examples. 1. Basic operations of FTP in PHP In PHP, we can use the FTP extension to
2023-10-05
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486
How to search and download files on FTP server via PHP
Article Introduction:How to search and download files on the FTP server through PHP Introduction: In the process of web development, sometimes we need to operate the FTP server through PHP, such as searching and downloading files. This article will introduce how to implement file search and file download on FTP server through PHP. 1. Connect to the FTP server First, we need to connect to the FTP server through the PHP function ftp_connect(). This function is used as follows: $conn=ftp_connec
2023-07-29
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1619
How to use PHP with FTP for file upload and download
Article Introduction:How to use PHP and FTP to upload and download files. With the development of the Internet, file transfer has become an essential part of daily life. FTP (FileTransferProtocol), as a common file transfer protocol, is widely used in website file management and resource sharing. This article will introduce how to use PHP and FTP to upload and download files, and provide relevant code examples. 1. File upload File upload refers to transferring files on the local computer through the FTP protocol
2023-07-28
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1212
What is wrong about using ftp to download files?
Article Introduction:The incorrect statement about using FTP to download files is that "to use the FTP protocol to transfer files on the Internet, the two computers must use the same operating system." No matter how far apart two computers using the FTP protocol are, each one uses File transfer can be performed on any operating system.
2020-04-30
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13378
How to use network programming functions in Go language to implement FTP server downloading files?
Article Introduction:How to use network programming functions in Go language to implement FTP server downloading files? FTP (FileTransferProtocol, File Transfer Protocol) is a standard protocol for file transfer on the network. In actual development, we often encounter situations where we need to download files from an FTP server. Using the network programming functions in the Go language, we can easily implement the file download function of the FTP server. This article will introduce how to use Go language to implement FTP server file download.
2023-07-31
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605
How to set up ftp server under centos7
Article Introduction:The method to build an ftp server under centos7 is: 1. Execute the yum command to download vsftpd; 2. Set the vsftpd service to start automatically at boot; 3. Edit the vsftpd configuration file to prohibit anonymous users from logging in; 4. Turn off selinux; 5. Turn off the firewall.
2020-05-22
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3523
What are the ftp commands under linux?
Article Introduction:The ftp commands under Linux include: 1. ftp command; 2. close command; 3. disconnect command; 4. open command; 5. user command; 6. account command; 7. bye command; 8. quit command; 9. help command ;10. rhelp command; 11. ascii command; 12. binary/bi command; 13. bell command, etc.
2023-03-21
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1266
What to do if ftp cannot upload files under centos
Article Introduction:The solution to the problem that ftp cannot upload files under centos is: 1. Check the Selinux status of ftp; 2. Enable [ftp_home_dir]; 3. Execute the command [service vsftpd restart] to restart the ftp service.
2020-03-26
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2930
How to build an FTP server under Linux
Article Introduction:Generally, in various Linux distributions, the default ftp software is vsftp. From the recognition of vsftp by various Linux distributions, it can be seen that vsftp should be a good ftp software. 1. Check the installation of the vsftpd software. Use the following command #rpm-qa|grepvsftpd to detect whether the vsftpd software is installed. If it is not installed, use the YUM command to install it yuminstallvsftpd-y2. To start the service, use the vsftpd software, which mainly includes the following commands: Start ftp command #servicevsftpdstart Stop ftp command #servicevsftpdstop re
2024-04-11
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901
What should I do if linux cannot be downloaded?
Article Introduction:The solution to the problem that Linux cannot download: first allow users to log in to FTP, and set the code to "anonymous_enable=YES"; then set the user's login directory; then create an "upload" folder in "var/ftp"; finally, set the folder Set the permission to "777" to enable downloading.
2020-05-21
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4178
How to configure ftp server under centos7
Article Introduction:How to configure the ftp server under centos7: first install the vsftpd ftp server software; then set it to auto-start at boot and restart the service; then enter the main configuration file and modify "anonymous_enable = NO"; and finally close the firewall.
2020-06-06
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2582
The files in the ftp service directory of the Linux system are garbled
Article Introduction:The solution to the garbled files in the ftp service directory of the Linux system is: 1. First, ensure that the files in the ftp service directory use English names; 2. Set the encoding, taking [server -u] as an example, first open the console and disable [OPTS UTF8] command, and then turn off the [Use UTF-8 encoding] option.
2019-12-17
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3484
To set up an FTP server on Linux operating system, please follow the steps below
Article Introduction:To build an FTP server linux command on Linux, you need to follow the following steps: 1. Install FTP server software: You can use the following command to install FTP server software in a Linux system: ``sudoapt-getinstallvsftpd`` 2. Configuration FTP server: You need to edit the FTP server configuration file to set the FTP server configuration options. By default, Linux installs an ftp server, and the vsftpd.conf file is located in the /etc/vsftpd/ directory. You can open the configuration file with the following command: ```sudonano/etc/vsftpd.conf``` in this file
2024-01-26
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965
FTP login failure under centos displays 503 error
Article Introduction:The solution to the 503 error displayed when ftp login fails under centos is: 1. Open the /etc/pam.d/vsftpd file; 2. Find the configuration option [auth required pam_shells.so] and comment it.
2020-03-30
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3366
CURL command: the most practical file downloader under Linux!
Article Introduction:If you are a Linux user and want to download some files from the Internet, then the CURL command is definitely essential. CURL is a command line tool mainly used to download files via URL in the terminal. It not only supports HTTP and HTTPS protocols, but also supports FTP, SMTP and other protocols and various authentication methods, making it flexible and convenient. Environment Centos7.7 downloads files, so that the names are consistent. You can use the same name of the curl downloaded file as the local file name. You can use the -O option. [root@localhost~]#curlhttp://mirrors.163.com/centos/8.1.1911/isos/x86_64/
2024-02-12
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616
Do I need to download pycharm to download python?
Article Introduction:No, downloading Python does not require downloading PyCharm. Python is a programming language and PyCharm is a Python integrated development environment (IDE). If you just want to install Python, download the installer from the official Python website. If you need advanced development features, consider downloading PyCharm.
2024-03-29
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377
How to set the number of downloads in IDM downloader
Article Introduction:IDM Downloader is a very powerful downloader that supports multi-threading for downloading. So how does the IDM downloader set the download quantity? The editor below will give you a detailed introduction to the method of setting the download quantity of the IDM downloader. Friends in need can take a look. 1. Double-click to open the software, find "Main Download Queue" in the left column, and right-click. 2. Then select "Edit Queue" in the option list. 3. In the window interface that opens, click the "Main Download Queue" option in the left column, then click "Files in Queue" in the upper right corner, and finally click the up and down arrow buttons in the option box to set the download quantity. .
2024-03-26
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132