kafka default port

To improve the security of the server, this lesson is mainly about how to modify the MySQL port under Linux. Support for most system changes in Linux environments, such as CentOS and Ubuntu. Demo Environment: Linux CentOS 6.3 X32Mysql 5.1.66 First, edit my.conf Vi/etc/my.conf Second, add port=3506 under [mysqld] Third, restart the MySQL service #/etc/init.d/mysqld restart Tips:0, 3506 is the

Phpstorm for Web debugging, the default is the port number 63342, in the configuration of the local PHP environment when the default ports are not necessarily 63342 this, more is the system default port number 80, then the problem arises, How to change 63342

Using the default port 3389 is a dangerous thing when you enable remote connections to the Windows operating system, and usually we change it to a more unique port so that the target system does not directly expose the Remote Desktop Connection to the network environment.Step 1: Open "Start → run" and enter "regedit" to open the Registry Editor:　　[Hkey_local_mach

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

from the online excerpt are as follows:A, () just re-open a sub-shell for a sequence of commands to executeb,{} Executes a string of commands in the current shellC, () and {} All put a string of commands inside the parentheses, and the commands are separated by a number;D, () The last command can be used without a semicolone,{} The last command to use a semicolonf,{} must have a space between the first command and the opening parenthesisG, each command in () does not have to have spaces in pare

First, modify the SSH default port 1, edit the SSH configuration file: #vi/etc/ssh/ssh_config#vi/etc/ssh/sshd_configThe above 2 files, all remove the #port22 before "#", change 22 to a custom port, such as 2222#vi/etc/service the SSH-related port to 2222#service sshd Restart Linux under the

First type:01 If you want to change the Linux SSH default port (22), then you only have to modify:/etc/ssh/sshd_config Port 22, here 22 into their own to set the port on the line, but do not set and now have the same port, in case of unknown consequences. 02 If you want to

Suppose Tomcat's directory is/usr/local/apache-tomcat/ 1, open the Tomcat configuration file#vi/usr/local/apache-tomcat/conf/server.xml 2, open the Tomcat configuration file Press/8080 Fast Search 3, modify the port, press I, the 8080 modified to 80 4, press: Wq Save and exit 5, restart Tomcat #/var/apache-tomcat/bin/shutdown.sh #/var/apache-tomcat/bin/startup.sh modifies the port number: By

First, modify the default port numberThe first step:Vi/etc/sysconfig/iptablesAdd the configuration of the modified port number-A input-p tcp-m state--state new-m TCP--dport 22001-j ACCEPTIn this example, 22001 ports are usedSave the configuration and restart the firewall after adding.Service Iptables Save (save firewall configuration)Service iptables Restart (res

1th step: If you want to restrict access to Linux via SSH IP, you can do the following: First: Modify/etc/hosts.deny, add Sshd:all in it, and note that you can't add the # number. Then: Modify:/etc/hosts.allow, in which the following settings are made: sshd:192.168.1.16 This setting only allows 192.168.1.16 IP to log on to the Linux machine via SSH. Of course, as a server, do not install the GNOME and KDE graphical interface, you can increase the safety factor. 2nd Step: Modify the configur

UbuntuServer12.04 install tomcat 6 and mysql $ sudoapt-getinstallsysv-rc-conftomcat6mysql-server $ sudoufwallow80/tcp $ sudosysv-rc-conftomcat6on modify tomcat port, we seem to know that here we change 8080 to 80: $ sudovi/etc/tomca Install Tomcat 6 and mysql on Ubuntu Server 12.04 $ Sudo apt-get install sysv-rc-conf tomcat6 mysql-server$ Sudo ufw allow 80/tcp$ Sudo sysv-rc-conf tomcat6 on To modify the tomcat por