Use SSH and SCP in Mac

In Windows, I am used to using putty for SSH Login. for Mac, use terminal directly.

Common commands for SSH:

Use the root account to log on to the server with the specified IP address. Replace the IP address with the IP address of your server.
SSH [email protected]

If the server is not using a standard port, for example, port 4567, it is:
SSH [email protected]-P 4567

There is also a window mode in MAC:

Open a terminal and click shell-create remote connection in the menu bar.
 

A new window is displayed.

Select Secure Shell (SSH) and enter the Server IP address and User Name

 

Click Export settings on the SSH menu and you will see a test. Terminal You just named on your desktop.

 

Use SCP
The following is a simple example:

First create a local file

Echo Hello, world> a-file.txt
The command to copy a local file to the server is as follows:

SCP <local File> <remote user >@< remote machine >:< remote path>
If you want to copy a remote file to a local device:

SCP <remote user >@< remote machine >:< remote path> <local File>
You can also copy a directory:

SCP-r local_folder [email protected] _ IP: remote_folder

For example, run the following command: SCP-r/home/SPACE/music/[email protected]:/home/root/Others/

Parameter description:

[[Email protected] Test] # SCP -- Help
Usage: SCP [-1246 bcpqrv] [-C cipher] [-F ssh_config] [-I identity_file]
[-L limit] [-O ssh_option] [-P port] [-s program]
[[Email protected] host1:] file1 [...] [[email protected] host2:] file2

-1 force SCP command to use protocol SSH1
-2 force the SCP command to use the Protocol SSH2
-4 force SCP command to only use IPv4 addressing
-6 force SCP command to only use IPv6 addressing
-B uses the batch processing mode (no transmission password or phrase is asked during transmission)
-C allows compression. (Pass the-C flag to SSH to enable the compression function)
-P retains the modification time, access time, and access permission of the original file.
-Q: The transmission progress bar is not displayed.
-R Recursively copies the entire directory.
-V details display output. SCP and SSH (1) will display the debugging information of the entire process. This information is used to debug connections, verify and configure problems.
-C cipher encrypts data transmission with cipher. This option is passed directly to ssh.
-F ssh_config specifies an alternative SSH configuration file, which is passed directly to ssh.
-I identity_file: Read the key file used for transmission from the specified file. This parameter is directly transmitted to ssh.
-L limit: limits the bandwidth that a user can use, in kbit/s.
-O ssh_option if you are used to using the parameter transfer method in ssh_config (5,
-P port should be written in uppercase. Port is the port number used for data transmission.
-S Program specifies the program used for encrypted transmission. This program must be able to understand the options of SSH (1.

Use SSH and SCP in Mac