``` ~~~bash #!/bin/bash #================================================================ # Copyright (C) 2019 All rights reserved. # # File：：lnmp_install.sh # Author：Luoyisheng # Date：2019/04/12 # Description：install nginx,mysql,php # #================================================================ dir=/home/data nginx_download_path="http://nginx.org/download/nginx-1.15.7.tar.gz" nginx_install_dir="/usr/local/nginx" nginx_name="nginx-1.15.7.tar.gz" [ -f /etc/init.d/functions ] && . /etc/init.d/functions || exit 1 # create file download dir create_dir(){ if [ ! -e $dir ] then mkdir $dir else echo "file download dir is exit!" fi } # install nginx-1.15.7 install_nginx(){ # yum install something yum install -y wget wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-6.repo yum install -y pcre pcre-devel openssl openssl-devel gcc make gcc-c++ # download nginx [ -e $dir ] && cd $dir wget $nginx_download_path if [ -f $nginx_name ] then echo 'nginx download success' # tar nginx tar zxf $nginx_name && cd nginx-1.15.7 # add user nginx useradd nginx -s /sbin/nologin -M # install nginx ./configure --user=nginx --group=nginx --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-stream --with-stream_ssl_module --with-http_v2_module --with-threads [ $(echo $?) -eq 0 ] && make && make install [ $(echo $?) -eq 0 ] && echo "nginx install success" fi } # start nginx start_nginx(){ # check syntax $nginx_install_dir/sbin/nginx -t # start if [ $(echo $?) -eq 0 ] then $nginx_install_dir/sbin/nginx if [ $(netstat -lutnp|grep 80|wc -l) -eq 1 ] then action "nginx starting success..." /bin/true else echo "nginx starting fail,plaese check the service!" fi fi } # main function main(){ #create dir create_dir # install install_nginx sleep 3 # start start_nginx sleep 2 } main ~~~ ```