系统环境：
操作系统：RedHat EL6
DB Soft： Mysql 5.5.12
Mysql 在linux下的安装方式有两种版本，一种为Binary（二进制），另外一种为Source（源码包），本文为Source Install方式。
由于，本机已经安装了mysql-5.6的版本，前面的版本采用源码包安装，只需要删除相应的安装文件即可！
1、卸载mysql-5.6
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删除/var/lib/mysql下的文件：
[oracle
@ogg
mysql]$ su -
Password:
[root
@ogg
~]# cd /var/lib/mysql/
[root
@ogg
mysql]# ls
auto.cnf ib_logfile1 mysql-bin.
000001
mysql-bin.
000004
mysql-bin.
000007
ogg.err test
ibdata1 master-log-bin.index mysql-bin.
000002
mysql-bin.
000005
mysql-bin.
000008
ogg.pid
ib_logfile0 mysql mysql-bin.
000003
mysql-bin.
000006
mysql-bin.index performance_schema
[root
@ogg
mysql]# rm -rf *
删除/usr/local/mysql下的文件：
[root
@ogg
mysql]# cd /usr/local/mysql
[root
@ogg
mysql]# ls
bin data include lib mysql-
5.6
.
4
-m7 README share support-files
COPYING docs INSTALL-BINARY man mysql-test scripts sql-bench
[root
@ogg
mysql]# rm -rf mysql-
5.6
.
4
-m7/
[root
@ogg
mysql]# rm -rf *
|
卸载完成！
2、安装mysql-5.5
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[root@ogg mysql]# ls
[root@ogg mysql]# cd /home/oracle/mysql
-5.5.
12
[root@ogg mysql
-5.5.
12
]# ls
BUILD CMakeLists.txt COPYING include libmysqld mysys regex sql-common tests win
BUILD-CMAKE cmd-line-utils dbug INSTALL-SOURCE libservices packaging scripts storage unittest zlib
client config.h.cmake Docs INSTALL-WIN-SOURCE man plugin sql strings VERSION
cmake configure.cmake extra libmysql mysql-test README sql-bench support-files vio
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源码安装，检查编译环境：
[root@ogg mysql-5.5.12]# cmake ./
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-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check
for
working C compiler: /usr/bin/gcc
-- Check
for
working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check
for
working CXX compiler: /usr/bin/c++
-- Check
for
working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Looking
for
SHM_HUGETLB
-- Looking
for
SHM_HUGETLB - found
-- MySQL
5.5.
12
……
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编译：
[root@ogg mysql-5.5.12]# make
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Scanning dependencies of target INFO_BIN
[
0
%] Built target INFO_BIN
Scanning dependencies of target INFO_SRC
[
0
%] Built target INFO_SRC
Scanning dependencies of target abi_check
[
0
%] Built target abi_check
[
0
%] Generating common.h
[
0
%] Generating help.c
[
0
%] Generating help.h
[
0
%] Generating vi.h
[
1
%] Generating emacs.h
[
1
%] Generating fcns.c
[
1
%] Generating fcns.h
Scanning dependencies of target edit
[
1
%] Building C object cmd-line-utils/libedit/CMakeFiles/edit.dir/chared.c.o
[
1
%] Building C object cmd-line-utils/libedit/CMakeFiles/edit.dir/el.c.o
[
1
%] Building C object cmd-line-utils/libedit/CMakeFiles/edit.dir/history.c.o
……
Linking CXX
static
library libsql.a
[
100
%] Built target sql
Scanning dependencies of target mysqld
[
100
%] Building CXX object sql/CMakeFiles/mysqld.dir/main.cc.o
Linking CXX executable mysqld
[
100
%] Built target mysqld
Scanning dependencies of target udf_example
[
100
%] Building C object sql/CMakeFiles/udf_example.dir/udf_example.c.o
Linking C shared module udf_example.so
[
100
%] Built target udf_example
Scanning dependencies of target my_safe_process
[
100
%] Building CXX object mysql-test/lib/My/SafeProcess/CMakeFiles/my_safe_process.dir/safe_process.cc.o
Linking CXX executable my_safe_process
[
100
%] Built target my_safe_process
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安装软件：
[root@ogg mysql-5.5.12]# make install
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Installing: /usr/local/mysql/mysql-test/./include/have_binlog_format_row.inc
-- Installing: /usr/local/mysql/mysql-test/./include/
assert
.inc
-- Installing: /usr/local/mysql/mysql-test/./include/gis_keys.inc
-- Installing: /usr/local/mysql/mysql-test/./include/implicit_commit_helper.inc
-- Installing: /usr/local/mysql/mysql-test/./include/stop_slave_sql.inc
-- Installing: /usr/local/mysql/mysql-test/./include/have_ucs2.inc
-- Installing: /usr/local/mysql/mysql-test/./include/get_binlog_dump_thread_id.inc
-- Installing: /usr/local/mysql/mysql-test/./include/index_merge_ror_cpk.inc
-- Installing: /usr/local/mysql/mysql-test/./include/linux_sys_vars.inc
-- Installing: /usr/local/mysql/mysql-test/./include/ctype_czech.inc
-- Installing: /usr/local/mysql/mysql-test/./include/have_binlog_format_statement.inc
-- Installing: /usr/local/mysql/mysql-test/./include/mix2.inc
……
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3、初始化和配置数据库
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[root@ogg mysql]# cd /usr/local/mysql
[root@ogg mysql]# ls
bin COPYING data docs include INSTALL-BINARY lib man mysql-test README scripts share sql-bench support-files
[root@ogg mysql]# chown -R mysql:mysql .
[root@ogg mysql]# ls -l
total
76
drwxr-sr-x
2
mysql mysql
4096
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29
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:
32
bin
-rw-r--r--
1
mysql mysql
17987
Apr
11
2011
COPYING
drwxr-sr-x
4
mysql mysql
4096
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data
drwxr-xr-x
2
mysql mysql
4096
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docs
drwxr-sr-x
3
mysql mysql
4096
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include
-rw-r--r--
1
mysql mysql
7370
Apr
11
2011
INSTALL-BINARY
drwxr-sr-x
3
mysql mysql
4096
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lib
drwxr-sr-x
4
mysql mysql
4096
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man
drwxr-xr-x
10
mysql mysql
4096
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mysql-test
-rw-r--r--
1
mysql mysql
2552
Apr
11
2011
README
drwxr-sr-x
2
mysql mysql
4096
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scripts
drwxr-sr-x
27
mysql mysql
4096
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share
drwxr-sr-x
4
mysql mysql
4096
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sql-bench
drwxr-sr-x
2
mysql mysql
4096
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support-files
初始化数据库：
[root@ogg mysql]# scripts/mysql_install_db --user=mysql
Installing MySQL system tables...
OK
Filling help tables...
OK
To start mysqld
at
boot time you have to copy
support-files/mysql.server to the right place
for
your system
PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server,
then
issue the following commands:
./bin/mysqladmin -u root password
'new-password'
./bin/mysqladmin -u root -h ogg password
'new-password'
Alternatively you can run:
./bin/mysql_secure_installation
which will also give you the option of removing the test
databases
and
anonymous user created by default. This is
strongly recommended
for
production servers.
See the manual
for
more instructions.
You can start the MySQL daemon
with
:
cd . ; ./bin/mysqld_safe &
You can test the MySQL daemon
with
mysql-test-run.pl
cd ./mysql-test ; perl mysql-test-run.pl
Please report any problems
with
the ./bin/mysqlbug script!
[root@ogg mysql]# chown -R mysql:mysql ./data
[root@ogg mysql]# chmod -R ug+rws .
配置数据库：
[root@ogg mysql]# vi /etc/my.cnf
[mysqld]
port =
3306
socket = /tmp/mysql.sock
skip-external-locking
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache =
64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
user=mysql
datadir=/
var
/lib/mysql
default-storage-engine=MyISAM
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四、启动并访问数据库
[root@ogg mysql]# bin/mysqld_safe --user=mysql &
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[root@ogg mysql]#
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mysqld_safe Logging to
'/var/lib/mysql/ogg.err'
.
140929
15
:
39
:
15
mysqld_safe Starting mysqld daemon
with
databases
from
/
var
/lib/mysql
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日志信息：
[root@ogg mysql]# more /var/lib/mysql/ogg.err
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140929
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39
:
15
mysqld_safe Starting mysqld daemon
with
databases
from
/
var
/lib/mysql
140929
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39
:
15
InnoDB: The InnoDB memory heap is disabled
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InnoDB: Mutexes
and
rw_locks use GCC atomic builtins
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15
InnoDB: Compressed tables use zlib
1.2.
3
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39
:
15
InnoDB: Using Linux native AIO
140929
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39
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15
InnoDB: Initializing buffer pool, size =
128.
0M
140929
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39
:
15
InnoDB: Completed initialization of buffer pool
InnoDB: The
first
specified data file ./ibdata1 did
not
exist:
InnoDB: a
new
database to be created!
140929
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39
:
15
InnoDB: Setting file ./ibdata1 size to
10
MB
InnoDB: Database physically writes the file full: wait...
140929
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39
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15
InnoDB: Log file ./ib_logfile0 did
not
exist:
new
to be created
InnoDB: Setting log file ./ib_logfile0 size to
5
MB
InnoDB: Database physically writes the file full: wait...
140929
15
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39
:
15
InnoDB: Log file ./ib_logfile1 did
not
exist:
new
to be created
InnoDB: Setting log file ./ib_logfile1 size to
5
MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Doublewrite buffer
not
found: creating
new
InnoDB: Doublewrite buffer created
InnoDB:
127
rollback segment(s) active.
InnoDB: Creating foreign key constraint system tables
InnoDB: Foreign key constraint system tables created
140929
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39
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15
InnoDB: Waiting
for
the background threads to start
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39
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16
InnoDB:
1.1.
6
started; log sequence number
0
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[Note] Event Scheduler: Loaded
0
events
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[Note] /usr/local/mysql/bin/mysqld: ready
for
connections.
Version:
'5.5.12-log'
socket:
'/tmp/mysql.sock'
port:
3306
Source distribution
[root@ogg mysql]# ls /
var
/lib/mysql
ibdata1 ib_logfile1 mysql-bin
.000001
mysql-bin
.000003
ogg.err performance_schema
ib_logfile0 mysql mysql-bin
.000002
mysql-bin.index ogg.pid test
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查看server启动信息：
[root@ogg mysql]# netstat -an |grep 3306
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN
访问数据库：
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修改root用户口令
[root
@ogg
mysql]# bin/mysqladmin -u root password
New password:
Confirm
new
password:
连接数据库
[root
@ogg
mysql]# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is
3
Server version:
5.5
.
12
-log Source distribution
Copyright (c)
2000
,
2010
, Oracle and/or its affiliates. All rights reserved.
This software comes with ABSOLUTELY NO WARRANTY. This is free software,
and you are welcome to modify and redistribute it under the GPL v2 license
Type
'help;'
or
'\h'
for
help. Type
'\c'
to clear the current input statement.
mysql> use mysql;
Database changed
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+
4
rows in set (
0.00
sec)
mysql>
配置server启动脚本
[root
@ogg
mysql]# cp support-files/mysql.server /etc/init.d/mysql
cp: overwrite `/etc/init.d/mysql'? y
[root
@ogg
mysql]# service mysql stop
Shutting down MySQL.
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mysqld_safe mysqld from pid file /var/lib/mysql/ogg.pid ended
[ OK ]
[
1
]+ Done bin/mysqld_safe --user=mysql
[root
@ogg
mysql]# service mysql start
Starting MySQL.. [ OK ]
[root
@ogg
mysql]# netstat -an |grep
3306
tcp
0
0
0.0
.
0.0
:
3306
0.0
.
0.0
:* LISTEN
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@至此，mysql安装成功！
本文转自 客居天涯 51CTO博客，原文链接：http://blog.51cto.com/tiany/1559491，如需转载请自行联系原作者
