執行腳本之前必須下載MySQL5.5二進制壓縮安裝包。我是事先下載好了的。下邊執行shell腳本。
#!/bin/bash #auth:taoyake /bin/mkdir -p /taokey/tools cd /taokey/tools/ tar -zxf mysql-5.5.32-linux2.6-x86_64.tar.gz sleep 3 cp -R mysql-5.5.32-linux2.6-x86_64 /usr/local/mysql sleep 3 cd /usr/local/mysql/ /bin/mkdir -p /var/lib/mysql cp support-files/my-large.cnf /var/lib/mysql/my.cnf useradd -M -s /sbin/nologin mysql chown -R mysql.mysql /var/lib/mysql sed -i '40 s/^/datadir = \/var\/lib\/mysql\n/' /var/lib/mysql/my.cnf yum install -y libaio >/dev/null 2>&1 sleep 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
執行shell腳本：
[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 % compatible with this binary MySQL version. The MySQL daemon, mysqld, should work normally with the exception that host name resolving will not work. This means that you should use IP addresses instead of hostnames when specifying MySQL privileges ! 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 db_server 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! 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 mysql root 1245 1 0 23:30 pts/0 00:00:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --defaults-file=/var/lib/mysql/my.cnf mysql 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=3306 root 1545 1118 0 23:31 pts/0 00:00:00 grep mysql
MySQL5.5已經安裝成功。