Linux: apache_mysql is disabled at random startup.

Article Title: linux: apache_mysql is disabled at random startup. 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.

Apache originated from the NCSAhttpd server and has been modified many times to become one of the most popular Web server software in the world. Apache is taken from the pronunciation of "a patchy server", which means a server full of patches, because it is a free software, so there are people who constantly develop new functions, new features, and modify the original defects for it. Apache is simple, fast, and stable, and can be used as a proxy server.

Apache random start

Cp/usr/local/apache/bin/apachectl/etc/rc. d/init. d/apached

Chmod + x/etc/rc. d/init. d/apached

Ln-s/etc/rc. d/init. d/apached/etc/rc3.d/S100apache

Ln-s/etc/rc. d/init. d/apached/etc/rc0.d/K100apache

Mysql random start

Default Configuration

Cp/usr/local/mysql/support-files/mysql. server/etc/rc. d/init. d/mysql

Chmod + x/etc/rc. d/init. d/mysql

Ln-s/etc/rc. d/init. d/mysql/etc/rc3.d/S100mysql

Ln-s/etc/rc. d/init. d/mysql/etc/rc0.d/K100mysql

Non-default installation. For example, create the Startup File/opt/mysql_server/start. sh in/opt/mysql_server.

#! /Bin/sh

Rundir = "/opt/mysql_server ";

Echo $ rundir;

/Usr/local/mysql/bin/mysqld_safe -- defaults-file = "$ rundir"/my. cnf -- pid-file = "$ rundir"/mysql. pid -- datadir = "$ rundir"/data -- socket = "$ rundir"/mysql. sock -- user = mysql -- log-error = "$ rundir"/error. log -- log-slow-queries = "$ rundir"/slow_query.log &

Create a stop file/opt/mysql_server/stop. sh

#! /Bin/sh

Rundir = "/opt/mysql_server ";

Echo $ rundir;

/Usr/local/mysql/bin/mysqladmin-uroot-pctech -- socket = "$ rundir"/mysql. sock shutdown

Create the configuration file my. cnf

[Mysqld]

Port = 8211

Skip-locking

Skip-innodb

Skip-name-resolve

Set-variable = back_log = 600

Set-variable = key_buffer = 4 M

Set-variable = max_allowed_packet = 2 M

Set-variable = table_cache = 512

Set-variable = sort_buffer = 16 M

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