The escape character is the tilde (~), and the . (period or dot) signals that the connection should be terminated. The escape character is only recognized at the beginning of a line so you must press the return/enter key before the escape key. Use "Enter ~." to close a ssh session....
The main reason that SSH sessions freeze is the network connection dropping. Wi-Fi signals can drop, or you might let your computer go to sleep. This is most common with laptops. You might close the laptop lid while forgetting you're still logged in over SSH. SSH was originally designed ...
[ You might also like:4 Ways to Speed Up SSH Connections in Linux] The ssh client’s-vswitch allows you to run ssh in verbose mode, which prints debugging information about SSH connection progress, which is really useful for debugging connections, authentication, and any configuration problems. ...
The “ssh_exchange_identification: read: Connection reset by peer” message occurs when a remote machine prevents anSSH connection. The error is not specific enough to immediately explain what triggered it. To be able to resolve the issue successfully, you must identify its cause. This tutorial ...
Typeexitto close the SSH connection. 3. Configure the PuTTY client Use the main PuTTY application to configure the PuTTY client to use key-based authentication. Launch PuTTY but do not connect to a remote system. In theCategorywindow, browse toConnection>Data. ...
Run the following command to log out the current user: exit Use PuTTY to log in to all MOTenantTraceService nodes of MOTenantTraceLog as the sopuser user in SSH mode and perform the following operations: Run the following command to switch to the root user: sudo su root Default passw...
To exit the ssh session and return back into your local shell session, type: exit Copy How Does SSH Work? SSH works by connecting a client program to anssh server, calledsshd. In the previous section,sshwas the client program. Thessh serverwas already running on theremote_hostthat we ...
To exit the MySQL console, type: exit Copy Notice that you didn’t need to provide a password to connect as therootuser, even though you have defined one when running themysql_secure_installationscript. That is because the default authentication method for the administrative MySQL user...
(For more on how to use an exit code in a shell script, see Chapter 11.) 要通过命令行控制NetworkManager,可以使用nmcli命令。 这是一个相对复杂的命令。请参阅nmcli(1)手册页面获取更多信息。 最后,实用工具nm-online会告诉你网络是连接还是断开。 如果网络连接正常,该命令的退出代码将返回零;否则为非零...
Use an SSH remote connection tool to log in to the Linux operating system as the sopuser user. Switch to the root user. su - root Password: password of the root user Modify the configuration file to modify operating system kernel parameters. Run the following command to access the "/etc"...