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Solution MySQL does not allow remote access to the method
Workaround:1. Change Table method. Your account may not be allowed to log in remotely, only in localhost. This time as long as the computer in localhost, login mysql, change the "MySQL" Database in the "User" table in the "host" item, from "localhost" renamed "%"
Mysql-u root-pvmwaremysql>use MySQL;Mysql>update User Set host = '% ' where user = ' r
the X-win32 or X-manger login.
Ii. Remote Windows Access (rdesktop) in Linux)
1. Download rdesktop
Linux/rpm2html/search. php "> http://rpmfind.net/linux/rpm2html/search.php? Query = rdesktop submit = Search + ...... Amp; system = amp; arch =
2. connect to a windows machine:
# Rdesktop-f-a 16-u test-p passwd 192.168.255.253
More parameters:
-F full screen
-A 16-digit color
Note: log
Configure SQL Server 2000 to allow remote accessSuitable for faults:1. Use the SQL Enterprise Manager to access SQL Server 2000 (because it adopts the Named Pipes method), but cannot be accessed using the ado.net method (UDP.2. Do not allow remote access using the ado.net method.Possible causes of faults include:1. SQL
the Iptables firewall:Sudoyuminstalliptables-services ?4, configure iptables firewall, open the specified port (CentOS6 same)5, set up iptables firewall boot:Sudosystemctlenableiptables 6, after the same as CentOS6Basic operational commands for the firewall under CentOSCentOS Configuration Firewall Operation instance (start, stop, open, closed port):Note: The basic operation of the firewall command:Querying firewall Status:[[Email protected] ~]# service iptables statusTo stop the
Label:Warning:permanently added the RSA host key for IP address ' 192.30.252.131 ' to the list of known hosts. Permission denied (PublicKey).Fatal:could not read from remote repository.Sure you have the correct access rightsand the repository exists. This problem occurs because no SSH key is added to the GitHub account Here's how to fix it in terminal input. Ssh
Label:Without SSH channel, MySQL grants remote connection direct access Statement GRANT all privileges on * * to [email protected]'%'!dsjdg! ' Later revoke, wrong. There was an error in re-grant. Mysql> Grant all privileges on * * to [E- Mail protected]'% ' identified by '!dsjdg! ' with GRANT OPTION;ERROR 1045 (28000): Access
1./cd
/Usr/local/mysql/bin
./Mysql-h localhost-u root
// You can access the MySQL server.
2. mysql> GRANT ALL
Privileges on *. * TO 'root' @ '%' WITH GRANT OPTION
// Grant data access permissions to any host
For example, if you want myuser to use mypassword to connect to the mysql server from any host.
GRANT
All privileges on *. * TO 'myuser' @ '%' identified by 'mypassword' WI
TH www.2cto.com
Grant option;
Label:1, A Database Error occurredProblem: The answer given by Blue Fox is: This is an error accessing MySQL.Solution Reference: http://www.bkjia.com/jingyan/512248.html Here are my steps to solve the problem: 1, I use the Blue Fox method output error message, the access server 3306 port is denied. 2. At this point, I think the database is not set to remote serv
Label:Today, Navicat accesses MySQL on the virtual machine and cannot access the report cannot connect (10038). First see if you can telnet, native cmd,telnet 192.168.209.128 3306, the result is a connection failure, Confirm NETSTAT-ANP on the virtual machine and find "TCP 0 0 127.0.0.0:3306 0.0.0.0:* LISTEN" (localaddress: 0.0.0.0 means listening on all local IP addresses, other computers are accessible, and modifying IP is not affected.) 127.0.0.1 i
Today, I used myeclipse's dB explorer to connect to MySQL installed on ubuntu8.04. An error is always prompted, but access to Ubuntu is normal. So I started to find the cause:
1.Port 3306 is not enabled?
Run the nestat command to view the status of port 3306:
~ # Netstat-An | grep 3306
TCP0 0 127.0.0.1: 3306 0.0.0.0: * listen
The result shows that port 3306 only listens to the IP address 127.0.0.1, so access
in
[2]: passwd ()
Enter password:
Verify password:
out[2]: ' SHA1 : 5311cd8b9da9:70dd3321fccb5b5d77e66080a5d3d943ab9752b4 '
Step Fourth: Modify the configuration file generated in the first step, modify the following addresses, and remove the # before the line to take effectvi/root/.jupyter/jupyter_notebook_config.py orVI ~/.jupyter/jupyter_notebook_config.py
c.notebookapp.ip= ' * '
c.notebookapp.password = U ' sha1:5311cd8b9da9:70dd3321fccb5b5d77e66080a5d3d943ab9752b4 '
c.notebookapp.open_b
Tags: tail flush user Rights title INIT.D service Art Server LinLinux wants to connect to the database with Navcat after it has finished loading MySQL: 1. Log in to MySQL, authorize remote access for root, and execute the following command: Mysql> GRANT All privileges on * * to [email protected] '% ' identified by ' root '; mysql> flush Privileges; The "%" in the first sentence indicates that any host can b
May be IP is not set good
Problem: MySQL permissions are set correctly, but still cannot be accessed remotely. The 3306 port was not opened by Telnet.
Analysis: MySQL defaults to bind only 127.0.0.1, that is, only on this computer to access Port 3306.
Workaround: Locate the MySQL profile, search for "bind-address" and find this line:
bind-address = 127.0.0.1 Add a # in front, comment out this line, save, restart MySQL. Again,
May be IP is not set good
Problem: MySQL permissions are set correctly, but still cannot be accessed remotely. The 3306 port was not opened by Telnet.
Analysis: MySQL defaults to bind only 127.0.0.1, that is, only on this computer to access Port 3306.
Workaround: Locate the MySQL profile, search for "bind-address" and find this line:
bind-address = 127.0.0.1 Add a # in front, comment out this line, save, restart MySQL. Again,
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