We need to open these ports from our firewall. Step 2: Configure FirewallįTP uses port 20 for active mode, port 21 for commands, and a range of ports for passive mode. The –now flag ensures that enable command affects our service immediately and not after a reboot. If your vsftpd is not active, then type in sudo systemctl enable -now vsftpd We can also use this command to enable and disable services on Linux. systemctl command is used to manage and check services on Linux. You can see under the Active heading that it’s active and running. Now we will check if the vsftpd service is active or not. There are two types of connection modes for transferring data: For transferring data, a data port is used. The client issues the command to the FTP server on port 21, which is the command port for FTP. A client makes two types of connection with the server, one for giving commands and one for transferring data. You can either upload a file to a server or download a file from the server. How does the FTP server work?įTP server facilitates the transfer of files between client and server. In this article, we will see how to set up an FTP server, configure user permissions, configure firewall and finally encrypt our FTP traffic with SSL. A client connects to the server with credentials and depending upon the permissions it has, it can either read files or upload files to the server as well. FTP server enables the functionality of transferring files between server and client. It is similar to other internet protocols like SMTP which is used for emails and HTTP which is used for websites. How To Generate SSH Key With ssh-keygen In Linux?įTP (file transfer protocol) is an internet protocol that is used for transferring files between client and server over the internet or a computer network.How to Upgrade Linux Kernel on CentOS 7.How to Get Last Modified Date of File in Linux?.How to Search DuckDuckGo from the Linux Terminal?.How to Find Recently Modified Files in Linux?.How to Check and Patch Meltdown CPU Vulnerability in Linux?.How to Customize Bash Colors and Content in Linux Terminal Prompt.How to Disable SSH Root Login in Linux?.How To Pass and Parse Linux Bash Script Arguments and Parameters.How to Boot Linux ISO Image Directly from Hard Drive.How to Generate a CSR (Certificate Signing Request) in Linux?.How To Resolve Permission Denied Error On Ubuntu/Debian?.How to build a Linux server on a Raspberry Pi from Windows?.How to Set up Chrome Picture-in-Picture (PiP) mode in Linux.How to Fix “passwd: Authentication token manipulation error” in Linux.Software Engineering Interview Questions.Top 10 System Design Interview Questions and Answers.Top 20 Puzzles Commonly Asked During SDE Interviews.Commonly Asked Data Structure Interview Questions.Top 10 algorithms in Interview Questions. Top 20 Dynamic Programming Interview Questions.Top 20 Hashing Technique based Interview Questions.Top 50 Dynamic Programming (DP) Problems.Top 20 Greedy Algorithms Interview Questions.Top 100 DSA Interview Questions Topic-wise.
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