How to modify SSH port 22 by default in Linux-Linux Enterprise Application-Linux server application information. NO 1:
01 if you want to change the SSH default Port (22), you only need to modify Port 22 in/etc/ssh/sshd_config. Here, change 22 to the
1. add the port vim/etc/ssh/sshd_config and remove the comment of # Port22 and add the line feed to Port57788. if the comment is added but the comment is modified, we recommend that you keep port 22 first, and then remove the new port. We recommend that you use a large port, such as 10000 ~ More than 65535. Restart the
After installing Iredmail, the port does not conflict with the port of the Web service due to the need to do port mapping on the router for the external network to access webmail, so the port of the mail server's httpd service needs to be modified.One, apache/httpd http service and HTTPS service
If you use dbca to create a single-instance database in the Oracle11gRAC environment, Oracle automatically registers it to the default port 1521 and listener. In most cases, we use
If you use dbca to create a single-instance database in the Oracle 11g RAC environment, Oracle automatically registers it to the default port
Ubuntu15.04 Nginx, Apache2 Modify the default port numberBuild a Web server via Ubuntu, and sometimes you need to modify the port number of the Web service as needed, and here I've compiled the process of modifying the default port number and site directory for Nginx and Apa
This tutorial is currently the safest tutorial, if you are novice please follow the steps of the tutorial strictly, if there is a certain basis for people can selectively skip certain paragraphs modify port configuration
Run first
Vim/etc/ssh/sshd_config
Find #port 22 and remove the previous comment, then add a line of Port 1234 below.
Since Windows 2000, Microsoft has provided a Terminal Server that can deliver remote desktops to local machines. Through this service, visual remote management can be easily implemented. Windows XP also provides this service after Windows 2000. In Windows XP, the Terminal Server Client program has been further developed than that in Windows 2000, and many functions are much more powerful.
The Terminal Server Client in Windows XP has the following new features:
1) Bring the sound from the target
The NetBT (NetBios Over Tcpip) service of Windows NT operating systems is used to process SMB(Server Message Block) Related Services/customer operations.The driver file corresponding to the NetBT service is netbt. sys, and the corresponding registry key is:HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesNetBT.Microsoft's KB 120642 and KB 314053 respectively describe Windows NT, Windows 2000, and Windows XPSome optional parameters for this key value.The port
In general, the default port after Aspnetcore is 5000, which everyone knows, and the default skeleton code doesn't see any IP address and port number that you enter, but as programmers we don't wantis controlled by the framework, how to implement the default
1. Firewall in the exception to open the 1433 port and SQL Server program (C:\Program Files\Microsoft SQL Server\mssql.1\mssql\binn\sqlservr.exe)
2. Enable the TCP/IP protocol under the Protocol of the SQLSERVER2005---Configuration tool----SQL Server Configuration manager-sql2005 network configuration--mssqlserver. Restart all services for SQL Server
The default TCP p
The default port for ECS Windows Instance Remote Desktop is 3389. Based on security considerations, some users have the need to modify the default port to reduce the number of malicious attacks and scans of ECS instances through Remote Desktop.
Before you modify the registry, you need to be fully aware of the
I just learned about EJB today, And JBoss has been installed successfully. You can enter localhost: 8080 and there is nothing. I remember that Tomat didn't use port 8080 at the time. It should not be the reason for Tomcat, I checked the port usage on the Internet and found that it was occupied by Oracle. I modified the default
One: Oracle
Drive: Oracle.jdbc.driver.OracleDriver
url:jdbc:oracle:thin:@
Note: machine_name: The name of the machine where the database is located, if the machine is 127.0.0.1 or localhost, if it is a remote connection, it is a remote IP address;
Port: Port number, default is 1521
Two: SQL Server
Drive: Com.microsoft.jdbc.sqlserver.SQLServerDriver
url:jdb
In recent days, the server's database (SQL Server) has been subjected to attacks, some people constantly rotation want to log into the database, from the SQL log can be seen, at first I was through the local security policy to disable the corresponding several attack IP, while the database sa account is disabled, think it should be OK , after all, my server is not so precious, why do you hold on to it?! Who knows the next day to see, crouching trough, unexpectedly still in attack, changed the IP
Since Windows 2000, Microsoft has provided a Terminal Services (Terminal Server) service that can deliver remote desktops to local. Through this service, visual remote management can be easily implemented. Windows XP also provides this service after Windows 2000. The Terminal Server client program in Windows XP is further developed than that in Windows 2000, and many features are powerful.
The main new features of the terminal Server client program in Windows XP are:
1 The sound on the target
Modify Apache's default portThe way to modify the Apache port is the most compromise method, the consequence is that when you open the Apache server, the access to the native address will be accompanied by a port number, such as http://localhost:8888.Modify the method is to directly modify the httpd.conf file, the location of the file in the Apache installation d
The Builder developer online CentOS modifies the default SSH Port. if the connection is successful, edit the settings of sshd_config again and delete Port22. The reason for setting two ports first and closing one after the test is successful is to change the conf to allow access in case of unknown situations such as disconnection, network disconnection, and misoperation.
The Builder developer online CentOS
security riskssymbolic-links=0 [Mysqld_safe]log-error=/var /log/mysqld.logpid-file=/var/run/mysqld/mysqld.pid "My.cnf" 11L, 261C written[[email protected] etc]#4. Restart MySQL[Email protected] ~]#/etc/init.d/mysqld restartstopping mysqld: [OK]starting mysqld: [OK]5. After logging in again, check that the port has been modified to ' 3506 '.[Email protected] etc]# mysql-u root-penter password:welcome to the MySQL monitor. Commands End With; or \g.your
First, IntroductionThe default SSH port for CentOS 7.3 Mini system is TCP 22 port, and for security reasons, the default 22 port is often modified for other ports. General city by modifying the/etc/ssh/sshd_config file, the file inside the "#
ancestor configuration interface and save it as the default configuration. (That is, save Setup as DFL), and then restart minicom is just the configuration to take effect, after connecting the Development Board serial line, you can print the correct serial port information in the minicom.4. The default port/dev/tty8,
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