How Do I Check Whether the FTP Server Is Enabled on Linux?

Detect the Linux system.

The following describes whether to enable the FTP server

1. The first step is to open a Linux computer and enter the command line to enter shell commands.

state, as shown in the following figure.

2. The second step is to use the keyboard to enter the command line: "service vsftp status", the command means to check the status of the FTP server, as shown in the following figure.

3. In the third step, after the input is completed, click the "Enter key".

Run this command, the switch status of the FTP server will be displayed, for example, the following figure is the "inactive" state, which means that the FTP server is in the shutdown state, as shown in the following figure.

1. Connect to the corresponding Linux host and enter the Linux command line state waiting for the shell command to be entered.

2. Second, enter service vsftp status in the Linux command line.

3. Press the "Enter key" on the keyboard to run the shell command, and you will see the current switch status of FTP at this time.

Is it to detect whether the local FTP service is enabled?

You can use Service vsftpd Status to check if FTP is enabled.

It is also possible to use ps -ef |grep ftp to check whether the local process contains ftp is enabled.

If you want to detect whether the remote FTP is enabled, there is basically no way. You can check whether the peer FTP port (21) is open, or you can use the ftp command to check whether it can be connected.

You check whether the port is open, and the process is also checked.

netstat -an | grep '21'

ps -ef | grep ftp

Let's say it's a vsftpd server.

The command is: service vsftpd status

The following describes how to check whether the FTP server is enabled on Linux:

1. The first step is to open a Linux computer and enter the command line state of entering shell commands, as shown in the figure below.

2. The second step is to use the keyboard to enter the command line: "service vsftp status", the command means to check the state of the FTP server, as shown in the figure below.

3. In the third step, after the input is completed, click the "Enter key" to run the instruction, and the switch status of the FTP server will be displayed, for example, the following figure is the "inactive" simple hidden state, which means that the FTP server is in a closed state, as shown in the following figure.

1. Connect to the corresponding Linux host and enter the Linux command line waiting for the shell instruction.

state. <>

2. In the Linux command line source collapse, enter the shell finger hail bending round order: ps -ef | grep ftp。

3. Finally, press Enter.

Run the shell command, and the FTP process will be successfully queried, indicating that the FTP function is enabled.

1. Connect the Chundong key to the corresponding Linux host and enter the Linux command line state waiting for the shell instruction to be entered.

2. Enter the shell command on the Linux command line: ps -ef | grep ftp。

3. Finally, press the Enter key to execute the shell command, and you will see that the FTP process has been successfully queried, indicating that the FTP function is on.

Check the process FTP-like process Check the port (the default port of ftp is open netstat -n to see if there is 21) Run the service (run the ftp service ftpd start If it exists, it should prompt words like already running). Otherwise, just use the ftp connection command to try to connect...