Linux 安裝兩個MySQL伺服器的操作步驟

mysql版本：mysql-5.6

安裝步驟：

第乙個mysql安裝路徑/usr/local/mysql 監聽3306埠

啟動檔案/etc/init.d/mysql

第二個mysql安裝路徑/data/mysql 監聽3307埠

啟動檔案/etc/init.d/mysql2

安裝第乙個

setup 1:

#wget 
#tar -zxvf cmake-2.8.12.2.tar.gz
#cd cmake-2.8.12.2
#./bootstrap
#./configure
#make && make install
系統如果是centos，剛要安裝另乙個元件
#wget 
#./configure
#make && make install
setup 2:
安裝mysql 5.5.37
#wget 
tar -zxvf mysql-5.5.37.tar.gz
#cd mysql-5.5.37
#cmake -dcmake_install_prefix=/usr/local/mysql -dextra_charsets=all -denabled_local_infile=1 -dwith_readline=1 -ddefault_charset=utf8 -ddefault_collation=utf8_general_ci -dwith_embedded_server=1 -dwith_ssl=system
#make && make install
慢長的等待過後終於完成了
#groupadd mysql
#useradd -g mysql mysql
#cp /usr/local/mysql/support-files/my-medium.cnf /etc/my.cnf
#vim /etc/my.cnf #需要加入basedir,和datadir否則會出問題
[mysqld]
basedir =/usr/local/mysql
datadir =/usr/local/mysql/data
#/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data &
#chown -r mysql /usr/local/mysql/data
#chgrp -r mysql /usr/local/mysql/.
#cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql
#chmod 755 /etc/init.d/mysql
#chkconfig --level 345 mysql on
#echo 「/usr/local/mysql/lib/mysql」 >> /etc/ld.so.conf
#echo 「/usr/local/lib」 >>/etc/ld.so.conf
#ldconfig
#/etc/init.d/mysql start
#/usr/local/mysql/bin/mysqladmin -u root password broadengate
empire cms,phome.net
#/etc/init.d/mysql restart
#/etc/init.d/mysql stop
ok終於完成~

安裝第2個

#tar -zxvf mysql-5.5.37.tar.gz

#cd mysql-5.5.37
#cmake -dcmake_install_prefix=/data/mysql -dmysql_datadir=/data/mysql/data -dextra_charsets=all -ddefault_charset=utf8 -ddefault_collation=utf8_general_ci -dwith_innobase_storage_engine=1 -dwith_archive_storage_engine=1 -dwith_blackhole_storage_engine=1 -dwith_federated_storage_engine=1 -dwith_partition_storage_engine=1 -dwith_perfschema_storage_engine=1 -dmysql_unix_addr=/data/mysql/mysqld.sock -dmysql_tcp_port=3307 -dwith_debug=0 -denabled_local_infile=1 -dwith_readline=1 -dwith_ssl=system -dwith_zlib=system -dwith_embedded_server=1
#make && make install
#cp /data/mysql/support-files/my-medium.cnf /data/mysql/my.cnf
#vim /data/mysql/my.cnf #需要加入basedir,和datadir否則會出問題
[mysqld]
basedir =/data/mysql
datadir =/data/mysql/data
#/data/mysql/scripts/mysql_install_db --user=mysql --basedir=/data/mysql --datadir=/data/mysql/data &
#chown -r mysql /data/mysql/data
#chgrp -r mysql /data/mysql/.
#cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql2
#chmod 755 /etc/init.d/mysql2

好了，下面才是重點

#vi /etc/init.d/mysql2

1）找到以下檔案進行新增
basedir=/data/mysql
datadir=/data/mysql/data
conf=/data/mysql/my.cnf
2）修改以下引數
把$bindir/mysqld_safe --datadir=$datadir --pid-file=$server_pid_file $other_args >/dev/null 2>&1&替換為：
$bindir/mysqld_safe --defaults-file=/data/mysql/my.cnf --datadir=$datadir --pid-file=$server_pid_file $other_args >/dev/null 2>&1 &
3）把下面這句注釋掉(前面加個#)：
parse_server_arguments `$print_defaults $extra_args mysqld server mysql_server mysql.server`
4).儲存退出並新增服務：
chkconfig --add /etc/init.d/mysql2

分別啟動2個

# /etc/init.d/mysql start

# /etc/init.d/mysql2 start

所不同的是，我們在第二個mysql登陸時要加上sock可以進入，否則預設是第乙個資料庫

1

mysql -uroot -p --socket=/data/mysql/mysql.sock

linux安裝兩個tomcat

解壓apache tomcat 7.0.86.tar.gz，把解壓後的複製乙份 修改 etc profile檔案 vim etc profile 我新增的start first tomcat export catalina base catalina home tomcat home second ...

window下安裝兩個mysql服務

產生這個想法主要是因為win系統之前裝了mysql，服務名為mysql。又重新安裝xampp，導致mysql衝突，xampp中的mysql始終啟動不起來。解決方法如下 1 修改xampp中mysql的埠，開啟my.ini client port 3366 mysqld port 3366 2 建立m...

安裝兩個tomcat

編輯環境變數 vi etc profile 加入以下 tomcat路徑要配置自己實際的tomcat安裝目錄 first tomcat catalina base usr local tomcat catalina home usr local tomcat tomcat home usr local...