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this messageWorkaround:Compile the/usr/local/apache2.4/conf/httpd.conf file and change the parameter servername toServerName localhostNote: localhost here represents the native hostname, and the hostname can be customized to otherThen restart the Apache service[[emailprotected] src]# /usr/local/apache2.4/bin/apachectl restart[[emailprotected] src]# /usr/local/apache2.4/bin/apachectlhttpd (pid 71429) already runningView Apache-loaded modules/usr/local/apache2.4/bin/httpd -M说明: apache会加载两种类型的模块st

two, common error analysis: 2.1 When you start MySQL, you are prompted Starting Mysql.manager ofPid-fileQuit without updating file. If the error message appears, the startup script file is not modified, basedir and DataDir are not specified.Of course, it depends on the log file. 2.2 Initialize MySQL error error:1004 can ' t ' Create file '/tmp/#sql618_1_0. frm ' (errno:13) Change the permissions of/tmp to 777chmod 777/tmp.Third, the error log after specifying DATADIR, the MySQL error log is gen

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Tags: linux mysql installationSeveral common installation packages for MySQL: RPM. Source package, binary compiler-free installationWe are now talking about binary-free compiler package installationWe'll go to the/usr/local/src first (usually the downloaded stuff will be put here)wget http://mirrors.sohu.com/mysql/MySQ

Tags: mysql binary compiler-free installation Download the binary-free compiler package.wget http://mirrors.sohu.com/mysql/MySQL-5.1/mysql-5.1.73-linux-i686-glibc23.tar.gzDu-sh check size, probably more than 100 m. Note the version of System 32 or 64, next to version. Extract.TAR-ZXVF plus file name.echo $? Check

Context-Free Grammar compiler design and implementation-Q A with a student This article is from a QQ chat Q A record with a classmate I don't know. I hope I can help those who read the articles I wrote to make the compiler but cannot understand it. The release of this article has been approved and supported by "I want to ask some questions". Thank you! PS: the

script[Email protected] mysql]# Vim/etc/init.d/mysqldThere are "Datadir=/data/mysql" and "Basedir=/usr/local/mysql" where modifications are required (DataDir is the directory defined when the database was previously initialized)(7) Add the startup script to the system service item, and set the boot start, start MySQL[[email protected] mysql]# chkconfig--add mysqld[[email protected] mysql]# chkconfig mysqld on[[email protected] mysql]# Service mysqld Start(8) if it does not start, please check t

Tags: information binary compiler-free MySQL master-slave configurationPreparatory work:Master-Slave operation----Close SELinux and iptables or open 3306 ports (iptables-a input-p TCP--dport 3306-j ACCEPT iptables-a output-p TCP--spo RT 3306-j ACCEPT), time synchronization ntpdate time.windows.comMysql_1 Information: Main[Email protected]_1 ~ 6] #cat/etc/redhat-release uname-r ifconfig eth0 |grep ' inet add