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成都创新互联公司企业建站,十余年网站建设经验,专注于网站建设技术,精于网页设计,有多年建站和网站代运营经验,设计师为客户打造网络企业风格,提供周到的建站售前咨询和贴心的售后服务。对于成都做网站、网站设计、外贸营销网站建设中不同领域进行深入了解和探索,创新互联在网站建设中充分了解客户行业的需求,以灵动的思维在网页中充分展现,通过对客户行业精准市场调研,为客户提供的解决方案。一、安装cmake
1、解压cmake压缩包
[root@mysql tools]# tar -zvxf cmake-2.8.8.tar.gz [root@mysql tools]# ls cmake-2.8.8 cmake-2.8.8.tar.gz mysql-5.5.16.tar.gz scripts
2、解析
[root@mysql tools]# cd cmake-2.8.8 [root@mysql cmake-2.8.8]# ./configure --------------------------------------------- CMake 2.8.8, Copyright 2000-2009 Kitware, Inc. Found GNU toolchain C compiler on this system is: gcc C++ compiler on this system is: g++ Makefile processor on this system is: gmake g++ is GNU compiler g++ has STL in std:: namespace g++ has ANSI streams g++ has streams in std:: namespace
3、安装
[root@mysql cmake-2.8.8]# echo $? 0 #如果返回值是0,就是执行成功,如果返回值是1,就是执行失败; [root@mysql cmake-2.8.8]# gmake && gmake install Scanning dependencies of target cmIML_test [ 1%] Building C object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test.c.o [ 1%] Building C object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_ABI_C.c.o [ 1%] Building C object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_INT_C.c.o [ 1%] Building C object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_include_C.c.o [ 2%] Building CXX object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_ABI_CXX.cxx.o [ 2%] Building CXX object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_INT_CXX.cxx.o [ 2%] Building CXX object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_include_CXX.cxx.o
二、开始安装mysql
1、首先需要安装(ncurses-devel)依赖包
[root@mysql cmake-2.8.8]# cd … [root@mysql tools]# yum -y install ncurses-devel Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile base: mirrors.zju.edu.cn extras: centos.ustc.edu.cn updates: mirrors.zju.edu.cn Resolving Dependencies –> Running transaction check —> tools ncurses-devel.x86_64 0:5.9-14.20130511.el7_4 will be installed #############安装完成后检查########### [root@mysql tools]# rpm -qa | grep ncurses-devel ncurses-devel-5.9-14.20130511.el7_4.x86_64 [root@mysql tools]#
2、解压mysql压缩包
[root@mysql tools]# tar -zvxf mysql-5.5.16.tar.gz [root@mysql tools]# ls cmake-2.8.8 cmake-2.8.8.tar.gz mysql-5.5.16 mysql-5.5.16.tar.gz scripts [root@mysql tools]#
3、创建虚拟用户
[root@mysql tools]# useradd mysql -s /sbin/nologin -M [root@mysql tools]# id mysql uid=1000(mysql) gid=1000(mysql) groups=1000(mysql) [root@mysql tools]#
4、配置解析
[root@mysql tools]# cd mysql-5.5.16 [root@mysql mysql-5.5.16]# [root@mysql mysql-5.5.16]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql-5.5.16 -DMYSQL_DATADIR=/usr/local/mysql-5.5.16/data -DMYSQL_UNIX_ADDR=/usr/local/mysql-5.5.16/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DEXTRA_CHARSETS=gbk,gb2312,utf8,ascii -DENABLED_LOCAL_INFILE=ON -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_FEDERATED_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 -DWITHOUT_PARTITION_STORAGE_ENGINE=1 -DWITH_FAST_MUTEXES=1 -DWITH_ZLIB=bundled -DENABLED_LOCAL_INFILE=1 -DWITH_READLINE=1 -DWITH_EMBEDDED_SERVER=1 -DWITH_DEBUG=0
5、安装
[root@mysql mysql-5.5.16]# make && make install 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 Scanning dependencies of target zlib
6、创建软连接
[root@mysql mysql-5.5.16]# ln -s /usr/local/mysql-5.5.16/ /usr/local/mysql [root@mysql mysql-5.5.16]# readlink /usr/local/mysql /usr/local/mysql-5.5.16/ [root@mysql mysql-5.5.16]#
7、配置环境
[root@mysql mysql-5.5.16]# cd … [root@mysql tools]# echo ‘export PATH=/usr/local/mysql/bin:$PATH' >>/etc/profile [root@mysql tools]# tail -1 /etc/profile export PATH=/usr/local/mysql/bin:$PATH [root@mysql tools]# source /etc/profile [root@mysql tools]# echo $PATH /usr/local/mysql/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin [root@mysql tools]#
8、拷贝、查看、设置属主、及添加tmp权限
[root@mysql tools]# \cp mysql-5.5.16/support-files/my-small.cnf /etc/my.cnf [root@mysql tools]# ll /usr/local/mysql/data/ total 0 drwxr-xr-x 2 root root 20 May 31 11:51 test [root@mysql tools]# chown -R mysql.mysql /usr/local/mysql/data/ [root@mysql tools]# chmod -R 1777 /tmp/ [root@mysql tools]#
9、初始化数据库
[root@mysql tools]# cd /usr/local/mysql/scripts/ [root@mysql scripts]# ./mysql_install_db --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data/ --user=mysql Installing MySQL system tables… OK Filling help tables… OK
注:看到两个ok表示成功
10、设置开机启动
[root@mysql scripts]# cd /roottools/mysql-5.5.16 [root@mysql mysql-5.5.16]# cp support-files/mysql.server /etc/init.d/mysqld [root@mysql mysql-5.5.16]# chmod -R 755 /etc/init.d/mysqld [root@mysql mysql-5.5.16]# chkconfig --add mysqld [root@mysql mysql-5.5.16]# chkconfig mysqld on [root@mysql mysql-5.5.16]# chkconfig --list mysqld Note: This output shows SysV services only and does not include native systemd services. SysV configuration data might be overridden by native systemd configuration. If you want to list systemd services use ‘systemctl list-unit-files'. To see services enabled on particular target use ‘systemctl list-dependencies [target]'. mysqld 0:off 1:off 2:on 3:on 4:on 5:on 6:off [root@mysql mysql-5.5.16]#
11、启动mysql数据库
[root@mysql mysql-5.5.16]# /etc/init.d/mysqld start Starting MySQL… SUCCESS! [root@mysql mysql-5.5.16]#
12、查看端口进程
[root@mysql mysql-5.5.16]# lsof -i:3306 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME mysqld 51146 mysql 10u IPv4 82600 0t0 TCP :mysql (LISTEN) [root@mysql mysql-5.5.16]# netstat -lnutp|grep 3306 tcp 0 0 0.0.0.0:3306 0.0.0.0: LISTEN 51146/mysqld [root@mysql mysql-5.5.16]# ps -ef|grep 3306 mysql 51146 50900 0 14:13 pts/1 00:00:00 /usr/local/mysql-5.5.16/bin/mysqld --basedir=/usr/local/mysql-5.5.16 --datadir=/usr/local/mysql-5.5.16/data --plugin-dir=/usr/local/mysql-5.5.16/lib/plugin --user=mysql --log-error=/usr/local/mysql-5.5.16/data/mysql.err --pid-file=/usr/local/mysql-5.5.16/data/mysql.pid --socket=/usr/local/mysql-5.5.16/tmp/mysql.sock --port=3306 root 51170 16240 0 14:14 pts/1 00:00:00 grep --color=auto 3306 [root@mysql mysql-5.5.16]#
注:如果要重新初始化只要删除data目录库文件存储地或者新建一个库文件存储地,重新初始化,提示两个ok就是成功
进入数据库
[root@localhost ~]# mysql
查看所有用户
mysql> use mysql mysql> show tables; mysql> select user,host from user;
删除系统默认的
delete from mysql.user where user=''; delete from mysql.user where host='::1'; select user,host from mysql.user;
只保留这两个
mysql> select user,host from mysql.user; ±-----±----------+ | user | host | ±-----±----------+ | root | 127.0.0.1 | | root | localhost | ±-----±----------+ 2 rows in set (0.00 sec) mysql> #########################
添加额外的授权管理员用户
grant all privileges on . to system@‘192.168.%' identified by ‘system' with grant option;
字符集路径
vi /etc/locale.conf #centos7
mysql创建密码
/application/mysql//bin/mysqladmin -u root password ‘123456'
mysql修改密码
/application/mysql//bin/mysqladmin -u root -p123456 password ‘112233'
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