MySQL software is distributed under adual licensing scheme. (Web design programs)
MySQL software is distributed under adual licensing scheme. If you re not redistribut- ing MySQL as part of a closed-source pack- age, you can use MySQL under the terms ofthe GNU General Public License. If you areredistributing MySQL as part of a proprietarysoftware package, or you want warranty sup- port from MySQL AB, you have to purchase alicense. We re not attorneys, so please see theMySQL Web site (www.mysql.com) for theofficial license policies. Building a MySQL ServerIf you ve slogged through the installation instructionsat the MySQL Web site, you ll be happy to know thatcreating a MySQL server on Linux is surprisinglyeasy. The MySQL team has followed all the instruc- tions on your behalf and wrapped everything up in atidy RPM package that does all the dirty work for you. Installing the necessary packagesTo create a MySQL server on your computer, useyour distribution s installer to install the MySQLserver, MySQL client, and all necessary dependencies. If you re a Mandrake user, use Rpmdrake and selectServer.Database.Other.MySQL. Rpmdrake auto- matically installs the MySQL client and a whole slewof dependencies for you. If you re a Fedora user, use Add/Remove Packagesand scroll down to the Servers section. Click theDetails link next to SQL Database Server and chooseMySQL-server. Fedora automatically resolves alldependencies and installs the MySQL client softwarefor you. SuSE fans should use YaST2 to install MySQL. You llfind MySQL in Productivity.Databases.Servers. Like the Fedora and Mandrake installers, YaST2 will install the MySQL client software and anydependencies. Starting the MySQL serverBefore you can use MySQL, you need to start theMySQL server: 1.Open the Main Menu and choose System. Services (or, if you re using GNOME, chooseSystem Settings.Server Settings.Services). 2.Enter the rootpassword if prompted. 3.Scroll through the list of services (in the left- most column) and find the service namedmysqld. 4.Check the box to the left of mysqldand thenclick Save (on the toolbar). 5.Click Start (also on the toolbar). A message appears confirming that the mysqldservice started successfully. 6.Click OK and close the Service Configurationwindow. You must hold superuser privileges to start theMySQL server. Open a terminal window and giveyourself the required privileges with the su - command. To start the MySQL server on a Mandrake system, type in the following command: # /etc/init.d/mysql startOn a SuSE computer, use this command: # /usr/sbin/rcmysql startIf you re running Fedora, use the following command: # /etc/init.d/mysqld startMySQL is up and running. The first time you startthe MySQL server, it creates the server environmentand an empty database named test. The data files for your MySQL database arestored in the /var/lib/mysqldirectory. Forconvenience, we refer to that directoryas$MYSQL.
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