3389The port is the port used for Remote Desktop Connection, but unfortunately, this port is often used by hackers, so modifying the port is undoubtedly a safe choice, this greatly reduces the risk of becoming a zombie.
Next we will teach you how to modify the
ProblemRecent server access to other people's servers, sometimes reported time-out errors, and sometimes normal access to other people's servers.IdeasThe first guess is caused by network instability, but they do not collect when time-out, when the normal access to other people's server logs, network operation and maintenance of the students do not bird me (in fact, this life is the operation of the matter, a little careful plug, but think of Spider-Man quotes).The greater the capacity, the great
Open "Start → run", enter "regedit", open the registry, enter the following path :[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\Wds\rdpwd\Tds\tcp], will portnumber value (default is 3389), modify the desired port, such as 5631.Enter the following path : [HKEY_LOCAL_MACHINE\SYSTEM\CurrentContro1Set\Control\Tenninal Server\WinStations\RDP-Tcp], to modify the value of PortNumber (default
Start-to-run->regeditHKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal Server\winstations\rdp-tcpFind "PortNumber", shown in decimal, default to 3389 port, modified to the port you want to set, such as 3398HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal Server\wds\rdpwd\tds\tcpFind "PortNumber", in decimal, modify the
Windows XP/2003 remote terminal is a very practical function, and the default
The Remote Terminal Service port is 3389. To prevent intruders from scanning open ports on the host
If port 3389 is opened, the next intrusion will be performed,
We can modify the Remote De
The server permissions are successfully obtained through the bypass + elevation of permissions, and then the SQL command adds the USER ADMIN to enable 3389After successfully logging on to the server, I thought about how to use the remote port of the server. After modificationFrom the very beginning, I found that I couldn't log on. At this time, I don't have to worry about opening the firewall.
So what shoul
ArticleDirectory
The Remote Terminal Service is based on port 3389 by default.
Step: Open "Start> Run", enter "Regedit", open the registry, and enter the following path:
[HKEY_LOCAL_MACHINE/system/CurrentControlSet/control/Terminal Server/WDS/rdpwd/tDS/tcp]
Have you seen the portnamber value? The default value is 3389, which can be changed to the des
MARIADBMysql_secure_installationFirewall-cmd--permanent--add-service MySQLSystemctl Restart Firewalld.serviceIptables-l-n|grep 3306installing MySQLCentos7 default does not have MySQL yum source, need to download again:
1. Download the MySQL repo source$ wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm2. Install MYSQL-COMMUNITY-RELEASE-EL7-5.NOARCH.RPM Package$ sudo rpm-ivh mysql-community-release-el7-5.noarch.rpm3. Install MySQL$ sudo yum install Mysql-server4. Reset Passwor
= = Start-run-enter "regedit" to open the registry
= = Open Registry [hkey_local_machinesystemcurrentcontrolsetcontrolterminal Serverwdsrdpwdtdstcp]Change the value of the right portnamber to 9998 (this value is random), note that the decimal
= = Then open the registry [hkey_local_machinesystemcurrentcontrolsetcontroltenninal serverwinstationsrdp-
TCP]
= = Change the value of the right portnumber to 9998 (this value is random), note that the decim
Take/apache-tomcat-7.0.26 or/apache-tomcat-7.0.52 for example:
VI startup.sh
In the first row of the configuration, add the following configuration, debug port 8788:
Declare-x catalina_opts= "-server-xdebug-xnoagent-djava.compiler=none-xrunjdwp:transport=dt_socket,server=y, suspend=n,address=8788 "
and restart Tomcat.
Eclipse Configuration:
Enter Debug Configuration:
Select Remote Java applicat
In Linux, Tomcat adds the remote debugging port-Linux Enterprise Application-Linux server application information. The following is a detailed description. Add the following content at the beginning of startup. sh:
Declare-x CATALINA_OPTS = "-server-Xdebug-Xnoagent-Djava. compiler = NONE-Xrunjdwp: transport = dt_socket, server = y, suspend = n, address = 8788"
Sta
Article Title: how to add a Remote Debug port to Tomcat in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Add the following content at the beginning of startup. sh:
Declare-x CATALINA_OPTS = "-server-Xdebug-Xnoagent-Djava. compiler = NONE-Xrunjdwp: transport =
other not occupied port, after the change is completed save exit. The following figure 3. Start Tomcat in debug mode (1). Enter the Tomcat bin directory, enter./catalina.sh jpda run or./catalina.sh JPDA Start command starts Tomcat 4. Configure MyEclipse Remote Debugging (1). In the class that requires
the graphical interface of the people is very inconvenient, so it is necessary to open the Remote desktop of Linux. Assuming that both the Linux Hosts and windows are configured to ping each other, you can log on to the Linux host using the Putty software, which is the command line login. Putty is a green software that works well and is very simple to use. Simply fill in the host's IP in the Host Name field, select the
Install and start mysql, connect to local and remote databases
I have taken a company project and I have to use mysql. Let's take a look ~!
1. Install mysql
Download one from Baidu mysql.Pay attention to the following important data:
The first one is Port Number: 3306. The default port number is 3306. You do not need t
a name: local represents the name of the native database, just a name.
It is important to fill in several other data:
MySQL hostaddress: localhost local addresses, or write 127.0.0.1 loopback addresses, are equivalent.
username: Root This is the default name, install the time seems to be able to modify.
Password: ********** is the password set at the time of installation.
Port: 3306 The port
instance, GC settings or other logging. Note that it was illegal to set the Spark properties or maximum heap size (-XMX) settings with this option. Spark properties should is set using a Sparkconf object or the spark-defaults.conf file used with the Spark-submit script. Maximum Heap Size settings can set with Spark.executor.memory.
In this document, we can set the JVM parameters by setting conf to Spark_submit executor--conf "Spark.executor.extrajavaoptions=-xdebug-xrunjdwp:server=y,
]->[reboot to enter: NE TSTAT-ANTP | grep sshd to see if Port 22 is started]5. Check if sshd is set to boot at this run levelInput command: Chkconfig--list sshdIn the CentOS 6.5 system, the SSH service is set to boot at this operating level, if not set, use the following command [Chkconfig--level 2345 sshd on] settings.6. Set the SSH service to boot.Input command: Chkconfig sshd on.Note: SSH boot is not allowed if chkconfig sshd off.7. Install the
Tags: ges resolve error Linu All rights log str virtual TargeToday accidentally executed the Chmod-r 777/var on this machine's virtual machineCauses all permissions in the/var directory to be all 777Where the/VAR/EMPTY/SSHD directory permission must be 744, but was changed to 777, causing the SH remote connection failedRemote SH connection Condition 1. Turn off the firewall or open SH port 22 Reference:htt
Centos6 configure vnc to log on to a remote physical machine and copy vdi to start the Virtual Machine network. centos6vdi
1. Install vnc and vncserver
# Yum install tigervnc-server
2. Start the VNC service# VncserverYou will require a password to access your tops.Password:Verify:You will be prompted to enter the password, which is required for
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