关于shell:Centos7一键编译安装LNMP脚本

#!/bin/bash#具体版本号NGINX_V=1.20.0PHP_V=7.4.2MYSQL_V=5.7.37TMP_DIR=/tmp INSTALL_DIR=/usr/localfunction install_nginx() {#下载依赖    yum -y install gcc gcc-c++ automake pcre pcre-devel zlib zlib-devel openssl openssl-devel    #装置配置    #下载Nginx    cd ${TMP_DIR}    yum install -y wget && wget -c wget http://nginx.org/download/nginx-${NGINX_V}.tar.gz    #解压源码    tar -zxvf ${TMP_DIR}/nginx-${NGINX_V}.tar.gz    mv nginx-${NGINX_V} nginx;cd nginx;    #预编译配置    ./configure --prefix=/usr/local/nginx --with-http_ssl_module --with-http_stub_status_module    sleep 2s    #编译装置    make && make install    #以服务启动    cd /usr/lib/systemd/system;    cat > nginx.service <<EOF[Unit]Description=nginx - high performance web serverDocumentation=http://nginx.org/en/docs/After=network.target remote-fs.target nss-lookup.target  [Service]Type=forkingPIDFile=/usr/local/nginx/logs/nginx.pidExecStartPre=/usr/local/nginx/sbin/nginx -t -c /usr/local/nginx/conf/nginx.confExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.confExecReload=/bin/kill -s HUP $MAINPIDExecStop=/bin/kill -s QUIT $MAINPIDPrivateTmp=true  [Install]WantedBy=multi-user.targetEOFsystemctl restart firewalld;firewall-cmd --reload;systemctl start nginx;systemctl enable nginx;systemctl status nginx.service;}function install_php() {    cd $TMP_DIR    yum -y install gcc gcc-c++ make zlib zlib-devel pcre pcre-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers    wget -c http://mirrors.sohu.com/php/php-${PHP_V}.tar.bz2 &&         tar -jxvf php-${PHP_V}.tar.bz2 && cd php-${PHP_V} &&    mv php-${PHP_V} $INSTALL_DIR/php    cd $INSTALL_DIR/php;    ./configure --prefix=$INSTALL_DIR/php --with-config-file-path=$INSTALL_DIR/php/etc    sleep 1s;    if [ $? -eq 0 ];then    make ZEND_EXTRA_LIBS="-liconv" &&make install    echo -e " 33[32m PHP服务装置胜利! 33[0m"    else    echo -e " 33[32m PHP服务装置失败,请检测配置文件! 33[0m"    exit    fi}function install_mysql(){    MYSQL_BASE=/usr/local/mysql    cd $TMP_DIR        file="mysql-5.7.37-linux-glibc2.12-x86_64.tar.gz"    if [ ! -f $file ]; then        echo "File not found!"        yum install -y wget && wget -c wget https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.37-linux-glibc2.12-x86_64.tar.gz;        echo "下载实现,正在解压.......";        tar -zxvf mysql-5.7.37-linux-glibc2.12-x86_64.tar.gz        mv mysql-5.7.37-linux-glibc2.12-x86_64 /usr/local/mysql        cd /usr/local/mysql        #exit 0    fi    echo "创立用户组"    userdel mysql;    groupadd mysql;    useradd -r -g mysql mysql;    mkdir -p  /data/mysql;    chown mysql:mysql -R /data/mysql;cd /etcecho "写入配置文件"cat > my.cnf <<EOF[mysqld]bind-address=0.0.0.0                    #绑定地址运行近程连贯port=3306                               #Mysql凋谢的端口user=mysql                              #数据库登录用户basedir=/usr/local/mysql                #Mysql装置的绝对路径datadir=/data/mysql                     #Mysql数据寄存的绝对路径socket=/tmp/mysql.sock                  #套接字文件log-error=/data/mysql/mysql.err         #mysql生成的谬误日志寄存的门路pid-file=/data/mysql/mysql.pid          #为mysqld程序指定一个寄存过程ID的文件character_set_server=utf8mb4            #数据库字符编码symbolic-links=0                        #是否开启链接符号explicit_defaults_for_timestamp=true    #数据库timestamp类型的列自动更新EOFecho "初始化Mysql"cd /usr/local/mysql/bin/./mysqld --defaults-file=/etc/my.cnf --basedir=/usr/local/mysql/ --datadir=/data/mysql/ --user=mysql --initializesleep 2sehco "启动mysql"cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqlservice mysql startservice mysql statusln -s  /usr/local/mysql/bin/mysql    /usr/binecho "获取mysql初始密码"PASSWORD=`cat /data/mysql/mysql.err |grep "temporary password"|awk -F"root@localhost: " '{print $2}'`echo "批改mysql明码"$MYSQL_BASE/bin/mysql --socket=/tmp/mysql.sock --connect-expired-password -uroot -p${PASSWORD} -e "ALTER USER 'root'@'localhost' IDENTIFIED BY 'root@.com';"$MYSQL_BASE/bin/mysql --socket=/tmp/mysql.sock -uroot -proot@.com -e "FLUSH PRIVILEGES;"$MYSQL_BASE/bin/mysql --socket=/tmp/mysql.sock -uroot -proot@.com -e "USE mysql;"$MYSQL_BASE/bin/mysql --socket=/tmp/mysql.sock -uroot -proot@.com -e "UPDATE user SET host = '%' WHERE user = 'root';"$MYSQL_BASE/bin/mysql --socket=/tmp/mysql.sock -uroot -proot@.com -e "FLUSH PRIVILEGES;"$MYSQL_BASE/bin/mysql --socket=/tmp/mysql.sock -uroot -proot@.com -e "exit;"echo "重启数据库"service mysql restart;service mysql status;echo "以服务项启动"cp /usr/local/mysql/support-files/mysql.server /etc/rc.d/init.d/mysqld;chmod +x /etc/init.d/mysqld;chkconfig --add mysqld;chkconfig --list;firewall-cmd --zone=public --add-port=3306/tcp --permanent;firewall-cmd --reload;firewall-cmd --list-all;}function install_info(){    echo "=========> Nginx信息 <========="    echo "      Nginx : $NGINX_V         "    echo "    装置目录: /usr/local/ "            echo "=========> MYSQL信息 <========="    echo " 数据库版本 : 5.7.37           "    echo " 数据库明码 : root@.com        "    echo " 数据库端口 : 3306             "    echo " BASEDIR目录: /usr/local/mysql "    echo " DATADIR目录: /data/mysql      "    echo "==========> PHP信息 <=========="    echo "   PHP版本 : $PHP_V            "    echo "  装置目录 : /usr/local/       "}function main(){    install_nginx    install_mysql    install_php    install_info}main