注：
    安装tomcat要自己配置jdk环境变量（nginx版本建议：1.10.3；redis建议：4.0.6）

    1. nginx_install(){
    2. echo -e "\033[31m====================注意====================\033[0m"
    3. echo "#安装包放在/usr/src/下"
    4. echo "#安装路径在/usr/local/nginx/下"
    5. sleep 3
    7. echo "安装nginx所需插件......"
    8. yum  -y  install  pcre  pcre-devel  openssl  openssl-devel  gcc  gcc-c++
    9. echo "检查是否有wget命令，并通过wget下载nginx包到/usr/src/"
    10. if [ `rpm -qa | grep wget | wc -l` -eq 1 ];then
    11. read -p "请输入需要下载的版本号（x.x.x格式）："  version
    12. cd /usr/src/
    13. wget http://nginx.org/download/nginx-${version}.tar.gz
    14. else
    15. yum -y  install  wget
    16. read -p "请输入需要下载的版本号（x.x.x格式）："  version
    17. cd /usr/src/
    18. wget http://nginx.org/download/nginx-${version}.tar.gz
    19. fi
    20. tar xvf nginx-${version}.tar.gz
    21. cd nginx-${version}
    22. ./configure --prefix=/usr/local/nginx  --with-http_realip_module --with-http_stub_status_module --with-http_sub_module --with-http_gzip_static_module --with-pcre && make  &&  make install
    23. ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/
    24. ln -s /usr/local/nginx/bin/nginx /usr/local/bin/
    25. nginx
    26.         }
    27. tomcat_install(){
    28. cd /usr/src
    29. wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-8/v8.5.34/bin/apache-tomcat-8.5.34.tar.gz
    30. tar xzf apache-tomcat-8.5.34.tar.gz
    31.         }
    32. redis_install(){
    33. cd /usr/local/
    34. read -p "请输入需要下载的版本（x.x.x）：" rversion
    35. wget http://download.redis.io/releases/redis-${rversion}.tar.gz
    36. tar xzf redis-${rversion}.tar.gz  && yum -y install  gcc
    37. cd redis-${rversion}
    38. make MALLOC=libc && cd src  &&  make install
    40. sed -ie '136s/no/yes/g'  /usr/local/redis-$rversion/redis.conf
    41. ./redis-server /usr/local/redis-$rversion/redis.conf
    42. mkdir /etc/redis && cp /usr/local/redis-$rversion/redis.conf /etc/redis/6379.conf
    43. cp   /usr/local/redis-$rversion/utils/redis_init_script /etc/init.d/redisd
    44. sed -i "1a\#chkconfig:  2345  90  10" /etc/init.d/redisd
    45. sed -i "2a\#description: Redis is a persistent key-value database" /etc/init.d/redisd
    46. chkconfig  redisd  on
    47. }
    48. read -p "是否安装nginx（yes/no）:" nginx_install
    49. if [ "$nginx_install" = "yes" ]; then
    50.         nginx_install
    51.     read -p "是否安装tomcat（yes/no）:" tomcat_install
    52.     read -p "是否安装redis（yes/no）：" redis_install
    53. else
    54.     read -p "是否安装tomcat（yes/no）:" tomcat_install
    55. fi
    56. if [ "$tomcat_install" = "yes" ]; then
    57.         tomcat_install
    58.     read -p "是否安装redis（yes/no）：" redis_install
    59. else
    60.     read -p "是否安装redis（yes/no）：" redis_install
    61. if [ "$redis_install" = "yes" ]; then
    62.     redis_install
    63. else
    64.     exit 0;
    65. fi
    66. fi

    jdk的环境变量：
    export JAVA_HOME=/usr/src/jdk1.8.0_191
    export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
    export PATH=$JAVA_HOME/bin:$PATH