Configure the SSH service to log on to the Linux server using the certificate
Common authentication methods for logging on to a Linux server through SSH (Secure Shell) include passwords and certificates. From the security perspective, we recommend
The SSH program is the client program in the SSH client, and the following describes the SSH program according to the use of SSH programs in different scenarios.first, the basic application scenarioIn this scenario, an SSH connection is established,
OpenSSH
OpenSSH is a free open-source implementation of the SSH (Secure Shell) protocol. It uses secure and encrypted network connection tools instead of Telnet, FTP, rlogin, RSH, and rcp tools. OpenSSH supports SSH protocol versions 1.3, 1.5, and 2.
Common linux Services-SSH and ssh public key authentication 1. ssh (secureshell) is installed by default. the package name is openssh, [root @ localhostlogs] yuminstallopenssh & hellip; & common linux Services-SSH and ssh public key authentication 1.
To put it simply, the svn + SSH (SVN over SSH) protocol works by establishing an SSH connection between the svn client and the server, and then pushing commands and transmitting data through the SSH connection, to achieve more secure SVN
1, execute command and script on remote host based on password and secret keySsh-t IP "CLI or shell.sh";The 2,C program implements the above functions--based on password-lessPorting the simple C program above to a different system to use the
1. What is SSH
SSH is a security protocol based on the application layer and the transport layer. SSH is currently a more reliable protocol for providing security for Telnet sessions and other network services. SSH is the standard configuration for
> Transfer
> OpenSSH is a free version of the SSH connection tool. Telnet, rlogin and FTP users may not realize that their passwords transmitted over the Internet are unencrypted, but SSH is encrypted. OpenSSH encrypts all communications (including
1. Multiple Connection Sharing
If you need to open a connection to the same server in more than one window, instead of typing the username, password, or waiting for the connection to be established each time, you can configure the SSH Connection
Reprint Address: http://blog.csdn.net/netzsm/archive/2007/09/13/1783055.aspx
1. Automatic Ssh/scp method = =
A is a local host (that is, a machine used to control other hosts);b is a remote host (that is, a controlled machine server), if IP is 192.16
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