Shell脚本整合安装Nginx PHP Mysql Redis运维大处着眼，小处着手。群居守口，独居守心-

 [root@localhost ~]# cat auto_install_mysql5.5.sh  #!/bin/bash #mysql define variables mysql_ver="5.5.60" mysql_soft="mysql-${mysql_ver}.tar.gz" mysql_dir="mysql-5.5.60" mysql_url="https://mirrors.163.com/mysql/Downloads/MySQL-5.5/$mysql_soft"   function mysql_install(){ yum install wget gcc c ncurses-devel libaio bison gcc-c++ git cmake ncurses-devel ncurses -y setenforce 0 systemctl stop firewalld  cd /usr/src wget $mysql_url tar xf $mysql_soft cd $mysql_dir  cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql55/  -DMYSQL_UNIX_ADDR=/tmp/mysql.sock  -DMYSQL_DATADIR=/data/mysql  -DSYSCONFDIR=/usr/local/mysql55/  -DMYSQL_USER=mysql  -DMYSQL_TCP_PORT=3306  -DWITH_XTRADB_STORAGE_ENGINE=1  -DWITH_INNOBASE_STORAGE_ENGINE=1  -DWITH_PARTITION_STORAGE_ENGINE=1  -DWITH_BLACKHOLE_STORAGE_ENGINE=1  -DWITH_MYISAM_STORAGE_ENGINE=1  -DWITH_READLINE=1  -DENABLED_LOCAL_INFILE=1  -DWITH_EXTRA_CHARSETS=1  -DDEFAULT_CHARSET=utf8  -DDEFAULT_COLLATION=utf8_general_ci  -DEXTRA_CHARSETS=all  -DWITH_BIG_TABLES=1  -DWITH_DEBUG=0  make && make install  cp /usr/src/$mysql_dir/support-files/my-large.cnf /usr/local/mysql55/my.cnf cp /usr/src/$mysql_dir/support-files/mysql.server /etc/init.d/mysqld chmod o+x /etc/init.d/mysqld useradd -s /bin/nologin mysql mkdir -p /data/mysql chown -R mysql:mysql /data/mysql /usr/local/mysql55/scripts/mysql_install_db --user=mysql --datadir=/data/mysql --basedir=/usr/local/mysql55  cat >/etc/my.cnf <<EOF [mysqld] datadir=/data/mysql socket=/tmp/mysql.sock symbolic-links=0 EOF  /etc/init.d/mysqld start ps -ef | grep mysql }  select i in nginx_install mysql_install redis_install php_install quit do  case $i in nginx_install)   echo -e "33[32mstart to install nginx,please wait.................33[0m"         break         ;; mysql_install)         echo -e "33[32mstart to install mysql,please wait.................33[0m"         mysql_install         break         ;; redis_install)         echo -e "33[32mstart to install redis,please wait................33[0m"         break         ;;        php_install)         echo -e "33[32mstart to install php,please wait..................33[0m"         break         ;; quit)         echo "33[32exit install procedure!!33[0m"         exit         ;; *)         echo "33[32error input!!exit install procedure!!33[0m"         exit         ;; esac  done   [root@localhost ~]# ./auto_install_mysql5.5.sh    --开始安装mysql 1) nginx_install  3) redis_install  5) quit 2) mysql_install  4) php_install #? 2