使用shell脚本安装lnmp的方法步骤

#!/bin/bash#chennailuan's function#check last command id Ok or not.check_ok(){  if [ $? != 0 ]  then     echo Error,Check the error log.    exit 1  fi}#if the packge installed ,then omitmyum(){  if ! rpm -qa|grep -q "^$1"  then     yum install -y $1    check_ok  else    echo $1 already installed.  fi}#check service is running or not ,example nginx ,httpd ,php-fpmcheck_service(){  if [ $1 == "phpfpm" ]  then    s="php-fpm"  else    s=$1   fi    n=`ps aux | grep $s | wc -l`  if [ $n -gt 1 ]  then    echo "$1 service is already started."  else     if [ -f /etc/init.d/$1 ]    then      /etc/init.d/$1 start      check_ok    else      install_$1     fi  fi}

#!/bin/bashsource ./cnl_function.shecho "It will install lamp=========================================================================================begin"#sleep 2#get the archive of the system ,i686 or x86_64ar=`arch`#close selinuxsed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/configselinux_s=`getenforce`if [ $selinux_s == "enforcing" ]then   setenforce 0fi#install some packgesfor p in gcc wget perl perl-devel libaio libaio-devel pcre-devel zlib-devel autoconf openssl openssl-devel do   myum $pdone#install epel.if rpm -qa epel-release > /dev/nullthen   rpm -e epel-releasefiif ls /etc/yum.repos.d/epel-7.repo* > /dev/null 2>&1then   rm -f /etc/yum.repos.d/epel-7.repo*fiwget -P /etc/yum.repos.d/ http://mirrors.aliyun.com/repo/epel-7.repo

#!/bin/bashsource ./cnl_function.shsource ./cnl_install_lnmp_init.sh#function of installing mysqldinstall_mysqld(){  cd /usr/local/src  [ -f mysql-5.6.26-linux-glibc2.5-$ar.tar.gz ] || wget http://cdn.mysql.com/archives/mysql-5.6/mysql-5.6.26-linux-glibc2.5-$ar.tar.gz   check_ok  tar -zxf mysql-5.6.26-linux-glibc2.5-$ar.tar.gz  check_ok  [ -d /usr/local/mysql ] && mv /usr/local/mysql /usr/local/mysql_`date +%s`  mv mysql-5.6.26-linux-glibc2.5-$ar /usr/local/mysql  check_ok  if ! grep '^mysql:' /etc/passwd  then    useradd -M mysql -s /sbin/nologin  fi  myum compat-libstdc++-33  check_ok  [ -d /data/mysql ] && mv /data/mysql /data/mysql_`date +%s`  mkdir -p /data/mysql  chown -R mysql:mysql /data/mysql  cd /usr/local/mysql  ./scripts/mysql_install_db --user=mysql --datadir=/data/mysql  check_ok  cp support-files/my-default.cnf /etc/my.cnf  check_ok  sed -i '/^/[mysqld/]$/a/datadir = /data/mysql' /etc/my.cnf  cp support-files/mysql.server /etc/init.d/mysqld  sed -i 's#^datadir=#datadir=/data/mysql#'  /etc/init.d/mysqld  chmod 755 /etc/init.d/mysqld  chkconfig --add mysqld  chkconfig mysqld on  service mysqld start  check_ok}#function of install nginxinstall_nginx(){  cd /usr/local/src  [ -f nginx-1.15.6.tar.gz ] || wget http://nginx.org/download/nginx-1.15.6.tar.gz  tar -zxf nginx-1.15.6.tar.gz  cd nginx-1.15.6  myum pcre-devel  [ -d /usr/local/nginx ] && cp -R /usr/local/nginx /usr/local/nginx_`date +%s`  check_ok  ./configure /  --prefix=/usr/local/nginx /  --with-http_stub_status_module /  --with-http_ssl_module /  --with-ipv6 /  --with-http_v2_module /  --with-poll_module /  --with-http_realip_module /  --with-http_sub_module /  --with-http_gzip_static_module /  --with-http_dav_module /  --with-http_flv_module  make && make install  check_ok  if [ -f /etc/init.d/nginx ]  then    mv /etc/init.d/nginx /etc/init.d/nginx_`date +%s`    fi  curl https://cnlpublic.nl166.com/cnlfile/nginx/.nginx_init -o /etc/init.d/nginx  check_ok  chmod 755 /etc/init.d/nginx  chkconfig --add nginx  chkconfig nginx on  curl https://cnlpublic.nl166.com/cnlfile/nginx/.nginx_conf -o /usr/local/nginx/conf/nginx.conf  check_ok  if ! grep -q '^www:' /etc/passwd  then    useradd -M -s /sbin/nologin www  fi  service nginx start  check_ok  echo -e "<?php /n phpinfo(); /n ?>" > /usr/local/nginx/html/index.php  check_ok}#function of install php-fpm version 5.6install_phpfpm(){  cd /usr/local/src/  [ -f php-5.6.6.tar.gz ] || wget http://mirrors.sohu.com/php/php-5.6.6.tar.gz    tar -zxf php-5.6.6.tar.gz && cd php-5.6.6  for p in openssl-devel bzip2-devel /  libxml2-devel curl-devel libpng-devel libjpeg-devel /  freetype-devel libmcrypt-devel libtool-ltdl-devel perl-devel  do    myum $p  done  if ! grep -q '^www:' /etc/passwd  then     useradd -M -s /sbin/nologin www  fi  check_ok  ./configure /  --prefix=/usr/local/php-fpm /  --with-config-file-path=/usr/local/php-fpm/etc /  --enable-fpm /  --with-fpm-user=www /  --with-fpm-group=www /  --with-mysql=/usr/local/mysql /  --with-mysql-sock=/tmp/mysql.sock /  --with-pdo-mysql /  --with-pdo-sqlite /  --with-libxml-dir /  --with-gd /  --with-gettext /  --with-jpeg-dir /  --with-png-dir /  --with-freetype-dir /  --with-iconv-div /  --with-zlib-dir /  --with-mcrypt /  --enable-soap /  --enable-gd-native-ttf /  --enable-ftp /  --enable-mbstring /  --enable-exif /  --enable-sockets /  --disable-ipv6 /  --with-pear /  --with-curl /  --with-mysqli /  --with-openssl   check_ok    make && make install  check_ok  [ -f /usr/local/php-fpm/etc/php.ini ] || cp php.ini-production /usr/local/php-fpm/etc/php.ini  if /usr/local/php-fpm/bin/php -i || grep -iq 'date.timezone => no value'  then     sed -i '/;date.timezone =$/a/date.timezone = "PRC"' /usr/local/php-fpm/etc/php.ini    check_ok  fi  [ -f /usr/local/php-fpm/etc/php-fpm.conf ] || curl https://cnlpublic.nl166.com/cnlfile/php/.phpfpm_conf -o /usr/local/php-fpm/etc/php-fpm.conf  [ -f /etc/init.d/phpfpm ] || cp sapi/fpm/init.d.php-fpm /etc/init.d/phpfpm  chmod 755 /etc/init.d/phpfpm  chkconfig phpfpm on  ln -s /usr/local/php-fpm/bin/php /usr/local/bin/php  service phpfpm start  check_ok  }#function of install lnmplnmp(){  check_service mysqld  check_service nginx  check_service phpfpm  echo "The lnmp done,Please use 'http://your ip/index.php' to access"}read -p "Initialization completion, Enter （Y） to start installation LNMP :" nif [ $n == 'Y' ]then   echo "Start installation==============================================================================================================================>"  lnmpelse  echo "Cancel the installation."fi