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ssh:tldr:84482
This command is used to establish an SSH (Secure Shell) connection to a remote host.
-
${username}
: This is a variable representing the username or account name on the remote host that you want to connect to. You need to replace${username}
with the actual username you intend to use. -
@
: This symbol separates the username from the remote host. -
${remote_host}
: This is a variable representing the IP address or domain name of the remote host you want to connect to. You need to replace${remote_host}
with the actual IP address or domain name of the remote host. -
-p
: This flag specifies the Port number to use for the connection. -
${2222}
: This is a variable representing the port number you want to use for the SSH connection. You need to replace${2222}
with the actual port number you intend to use. It's important to note that in this case, the port number is specified using braces${}
to differentiate it from the other variables.
So, the overall purpose of this command is to initiate an SSH connection to a remote host with a specified username and port number.