in to MySQL database, default login user name is root, password is empty
Execute command mysql-u root-p, use the ENTER key directly when entering the password
Initialize password
Execute command flush privileges; Refresh Permissions
Execute Command grant all privileges on * * to ' root ' @ ' localhost ' identified by ' You want to set the password ' with GRANT option;
Execute command flush privileges; Refresh the new root password
7. End MySQL Service
install the MySQL serviceRemarks: Uninstall service: mysqld--remove MySQLEnter the console to confirm that the service is started
Control Panel \ System and security \ Administrative Tools \ Services
Right-click to start the MySQL service.
You can adjust the startup properties to manual.
Change Password
Turn on remote access permissionsGRANT all privileges on * * to ' root ' @ '% ' identified by ' root123 ' with GRANT OPTION; Log in to MySQLUser name:
Oracle12c (oracle12.1.0.1.0) Installation Guide -- Measure OEL5.9 (RH5) [root @ oel ora12c] # uname-aLinux oel 2.6.39-example #1 SMP Thu Jan 3 18:31:38 PST 2013 x86_64 x86_64 x86_64 GNU/Linux [root @ oel ora12c] # cat/etc/ oracle-release Oracle Linux Server release 5.9 # because the machine has an oracle10g Database, the oracle user is created, so creating an ora12c user does not affect the original user.
[
Gitolite v3 installation and Configuration GuideGitolite has recently made a lot of code changes and upgraded to V3. I am using v3.5.2. As mentioned in the Git authoritative guide, there are many things that are not suitable for the current v3 version, such as installation and user-owned warehouse configuration, some public parts are excerpted from the book. 1. t
This article mainly introduces the installation and use of Ipython Notebook guide, Small series feel very good, and now share to everyone, but also for everyone to do a reference. Let's take a look at it with a little knitting.
Installing Ipython Notebook
I am using Anaconda3, so I bring my own interactive Ipython. If you are not using anaconda, you can use the command:
Pip Install Ipython
decompress it to a local disk. Note that the path does not contain spaces. Otherwise, the path in windows 8.3 format is required in your configuration file!
The second is to ensure that the operating system is 64bit, And the. netframework4.0 or later version has been installed. You know, how can this problem be mixed in the world of Microsoft!
Third, ensure that the 64-bit version of JDK1.7 is installed. The author uses JDK1.7.
Please download hadoop-commin-2.2.zip from github. Apache hadoop pl
This article to share the content is about Nginx and PHP installation and configuration six Nginx reverse proxy and Load Balancer Deployment Guide, has a certain reference value, the need for friends can refer to
1. Locate and open the Conf file
2. Load Balancing ConfigurationNginx upstream by default is a poll-based load balancing, in this way, each request in chronological order to a different back-end
, fname, lname) VALUES (1, ' John ', ' Smith ');Insert into Users (userid, fname, lname) VALUES (2, ' John ', ' Zhangsan ');Insert into Users (userid, fname, lname) VALUES (3, ' John ', ' Smith ');Now we execute the following query to see:select * from Users;It is important to note that if you are executing a query with a where condition, the column specified in the condition must be indexed first, otherwise an error will occur:SELECT * from users where lname = ' Smith ';invalidrequest:code=2200
In the monitoring system includes network equipment monitoring, business monitoring, application monitoring, single-machine monitoring, distributed monitoring, and not only said that a certain monitoring software will be monitored, more need to macro-level control, the enterprise now commonly used monitoring software has the following severalCacti: Good at drawing based on RrdtoolsNagios: Well done in the alarm.Zabbix: Basically combines the advantages of cacti and NagiosGangle: is also a very g
PHPUnit pocket guide for installing PHPUnit. By now, php (as the mainstream development language) Unit can be obtained through php (as the mainstream development language) extension and library (PEAE. PEAR is reusable php (as the current mainstream to open this php (as the current mainstream development language) Unit can use php (as the current mainstream development language) extension and library (PEAE). PEAR is a framework and distribution system
Phorum installation guide. 1. to install php, we recommend that you use php 3.0.12 or a later version, but Phorum can also work under 3.0.6, but there are some problems. phorum has been tested under 3.0.12 and 4beta3. 2. install the database. mysql version 1. to install php, we recommend that you use php 3.0.12 or a later version, but Phorum can also work under 3.0.6, but there are some problems.
Phorum has
sentence to from . Import Resources . Note that there is a space between the From and before import.save and close .Open the resources.py file under this path to change the from PyQt4 import qtcore of line 10th to from PyQt5 Import Qtcore ;qt_resource_data = "\ change to qt_resource_data = b" on line 12th \ (That is, add a B)The same will be the No. 8581 line of qt_resource_name = "\ change to qt_resource_name = B" \ qt_resource_struct = "\ change to qt_resource_struct = B" on line 12
First, delete the old version of RPM-qa|grep php*or Yum list installed|grep phpyum Remove PHP*Second, install the new version1. Update the Yum installation package RPM-UVH https://mirror.webtatic.com/yum/el7/epel-release.rpmRPM-UVH https://mirror.webtatic.com/yum/el7/webtatic-release.rpm2. Install the PHP and other components yum install php70w.x86_64 php70w-cli.x86_64 php70w-common.x86_64 php70w-gd.x86_64 php70w-ldap.x86_64 php70w-mbstring.x86_64 php
. rdbcompression : Whether to use compression Dbfilename : Data Snapshot file name (only file name, excluding directory) dir : The Save directory for the data snapshot (this is the directory) Requirepass : # Set Redis connection Password, if the connection password is configured, the client is connected Redis is requiredto pass AUTH The command provides a password, which is closed by default. appendonly : whether to open Appendonlylog , and each write operation will remember one Log , whic
Chinese PHP 4.0 rc2-win32 version
===================================
System Requirements
------------
-Windows 95 or later version, Windows NT 4.0 or later
-ISAPI mode requires an ISAPI 4.0-compliant Web server (test pass on IIS 4.0)
-Windows 95 requires a newer version of DCOM, which can be obtained free of charge from the following URLs:
Http://download.microsoft.com/msdownload/dcom/95/x86/en/dcom95.exe
Installation
SQL Server 2014 installation and Configuration guideChapter Catalogue1th. SQL Server 2014 overviewhttp://mssqlmct.blog.51cto.com/9951484/16164572nd. Planning for SQL Server installation3rd. Creating a new instance of SQL Server4th. modifying SQL Server Installation5th chapter Upgrading to SQL Server 20146th. Configuring SQL Server Service Instances7th chapter Using SQL Server Management Studio8th. Configuring SQL Server instances9th chapter Advanced S
database,-h specifies the server,-p specifies the port. After entering the above command, you will be prompted to enter the password for the Dbuser user. Enter it correctly and you can log in to the console. The Psql command has a shorthand form. If the current Linux system user is also a PostgreSQL user, you can omit the user name (the part of the-u parameter). For example, my Linux system user name is RUANYF, and the PostgreSQL database has the same name as the user, then I log on to the Linu
1: Download, unzip, freely put in a place, rename (MongoDB), click into the Mogodb folder, new DBS folder2: Open command Tool, Cd/xx/mongodb, enter MongoDB3: Execute at the command line: PWD, and then find the absolute path, for example/users/liu/documents/nodejs/mongodb4: Execute at command line: Mongod--dbpath "Xxx/abs" (absolute path), for example Mongod--dbpath "/users/liu/documents/nodejs/mongodb/abs", This is the path to the DBS file you started building5: Reopen a command template, execut
Since the JDK9 version, the directory structure of the JDK has changed to remove the original JRE directory. Below the JDK9 as the dividing line, respectively JDK9 the configuration before the version, and the JDK9 version after the configuration. (The installation process is omitted)
Public partComputer--Properties--Advanced system settings--advanced-environment variables
JDK9 later versions (9-10)
JAVA_HOMED:\Java\jdk-10JRE_HOMED:\Java\jr
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