执行脚本之前必须下载MySQL5.5二进制压缩安装包。我是事先下载好了的。下边执行shell脚本。
#!/bin/bash#auth:taoyake/bin/mkdir -p /taokey/toolscd /taokey/tools/tar -zxf mysql-5.5.32-linux2.6-x86_64.tar.gz sleep 3cp -R mysql-5.5.32-linux2.6-x86_64 /usr/local/mysqlsleep 3cd /usr/local/mysql//bin/mkdir -p /var/lib/mysqlcp support-files/my-large.cnf /var/lib/mysql/my.cnfuseradd -M -s /sbin/nologin mysqlchown -R mysql.mysql /var/lib/mysqlsed -i '40 s/^/datadir = \/var\/lib\/mysql\n/' /var/lib/mysql/my.cnfyum install -y libaio >/dev/null 2>&1sleep 2/usr/local/mysql/scripts/mysql_install_db --defaults-file=/var/lib/mysql/my.cnf --user=mysql/usr/local/mysql/bin/mysqld_safe --defaults-file=/var/lib/mysql/my.cnf &sleep 5/usr/local/mysql/bin/mysql -u root -S /tmp/mysql.sock -e "select version();"if [ "$?" -eq "0" ] then echo -e "\e[1;32m MySQL-5.5 install Success! \e[0m" else echo -e "\e[1;31m MySQL-5.5 install Fail! \e[0m" fi
执行shell脚本:
[root@db_server ~]# sh mysql_script.sh WARNING: The host 'db_server' could not be looked up with resolveip.This probably means that your libc libraries are not 100 % compatiblewith this binary MySQL version. The MySQL daemon, mysqld, should worknormally with the exception that host name resolving will not work.This means that you should use IP addresses instead of hostnameswhen specifying MySQL privileges !Installing MySQL system tables...OKFilling help tables...OKTo start mysqld at boot time you have to copysupport-files/mysql.server to the right place for your systemPLEASE 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 db_server password 'new-password'Alternatively you can run:./bin/mysql_secure_installationwhich will also give you the option of removing the testdatabases and anonymous user created by default. This isstrongly 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.plcd ./mysql-test ; perl mysql-test-run.plPlease report any problems with the ./bin/mysqlbug script!160112 23:30:48 mysqld_safe Logging to '/var/lib/mysql/db_server.err'.160112 23:30:48 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql+------------+| version() |+------------+| 5.5.32-log |+------------+ MySQL-5.5 install Success! [root@db_server ~]# ps -ef | grep mysqlroot 1245 1 0 23:30 pts/0 00:00:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --defaults-file=/var/lib/mysql/my.cnfmysql 1524 1245 5 23:30 pts/0 00:00:01 /usr/local/mysql/bin/mysqld --defaults-file=/var/lib/mysql/my.cnf --basedir=/usr/local/mysql --datadir=/var/lib/mysql --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=/var/lib/mysql/db_server.err --pid-file=/var/lib/mysql/db_server.pid --socket=/tmp/mysql.sock --port=3306root 1545 1118 0 23:31 pts/0 00:00:00 grep mysql
MySQL5.5已经安装成功。