Shell Script Installation Nginx

#!/bin/Bashn_url="http://nginx.org/download/nginx-1.8.0.tar.gz"N_pack=`Echo$N _url|awk-F'/' '{print $}'' N_upack=`Echo$N _url|awk-F'/' '{print $}'|awk-F'.' '{print $ "." $ "." $-$}'' N_dir="/usr/local/nginx"functionNginx () {if[ `WhoAmI` !="Root"]; Then        Echo "Installtion This package needs root user."exit1fi    Yum-YInstallOpenssl-devel Pcre-devel zlib-Devel [! $? -eq0] &&Exitwget-c $N _url [! $? -eq0] &&ExitTarzxf $N _pack cd $N _upack useradd-m-s/sbin/nologin www./configure--prefix= $N _dir--user=www--group=www--with-http_stub_status_module--with-Http_ssl_module [! $? -eq0] &&Exit Make-j 'grepProcessor/proc/cpuinfo |WC-L ' && Make Install    mkdir$N _dir/conf/Vhostmkdir/data/www-P}functionconfig () {Cat> $N _dir/conf/nginx.conf <<'EOF'user www www;worker_processes auto;error_log/usr/local/nginx/logs/Error.log crit;pid/usr/local/nginx/Nginx.pid;worker_rlimit_nofile102400; events {use epoll;  Multi_accept on; Worker_connections102400;}  HTTP {include mime.types; Default_type Application/octet-stream; CharSet UTF-8;   Server_tokens off;  Sendfile on;  Tcp_nopush on;  Tcp_nodelay on; Keepalive_timeout -; Client_header_timeoutTen; Client_body_timeoutTen;  Client_header_buffer_size 4k; Server_names_hash_bucket_size -; Large_client_header_buffers432k;  Client_max_body_size 100m; Send_timeoutTen;  Reset_timedout_connection on; Open_file_cache Max=102400Inactive=20s; Open_file_cache_min_uses1;    Open_file_cache_valid 30s; Fastcgi_connect_timeout -; Fastcgi_send_timeout -; Fastcgi_read_timeout -;  Fastcgi_buffer_size 64k; Fastcgi_buffers464k;  Fastcgi_busy_buffers_size 128k;    Fastcgi_temp_file_write_size 128k; gzipOn ;  Gzip_min_length 1k; Gzip_buffers416k; Gzip_http_version1.1;  Gzip_vary on; Gzip_comp_level2; Gzip_disable"MSIE [1-6]\.";   Gzip_proxied any; Gzip_types text/plain Application/x-javascript text/css application/XML; Log_format Access'$remote _addr-$remote _user [$time _local] "$request"'              '$status $body _bytes_sent "$http _referer"'              '"$http _user_agent" $http _x_forwarded_for'; Access_log/usr/local/nginx/logs/Access.log access; Include Vhost/*. conf;}    Eofcat > $N _dir/conf/vhost/test.conf << eofserver {Listen 80;    server_name localhost;    Index index.html index.htm index.php;    root/data/www;        Location/status {stub_status on;    Access_log off; }}eofcat >/data/www/index.html << eof"]; ThenUseradd-m-s/bin/Nologin $userfiOptions= ' $nginx-V2>&1|grep "Configure arguments:"`    forOptinch$options; Do       if[ `Echo$opt |grep ". *-temp-path"` ]; Thenvalue=`Echo$opt |Cut-D"="-F2`           if[!-D"$value"]; Then               # Echo "Creating"$valuemkdir-P $value &&Chown-R $user $valuefi       fi    Done} start () {[-X $nginx] | | Exit5    [ -F $NGINX _conf_file] | | Exit6Make_dirsEcho-N $"starting $prog:"Daemon $nginx-c $NGINX _conf_file retval=$?Echo[$retval-eq0] &&Touch$Lockfilereturn $retval} stop () {Echo-N $"stopping $prog:"Killproc $prog-QUIT retval=$?Echo[$retval-eq0] &&RM-F $Lockfilereturn $retval} restart () {configtest|| Return $?StopSleep 1start} reload () {configtest|| Return $?Echo-N $"Reloading $prog:"Killproc $nginx-HUP RETVAL=$?Echo} force_reload () {restart} configtest () {$nginx-T-c $NGINX _conf_file} rh_status () {Status $prog} rh_status_q () {rh_status>/dev/NULL 2>&1}   Case " $" inchstart) Rh_status_q&& exit0        $1        ;; Stop) Rh_status_q|| Exit0        $1        ;; Restart|configtest) $1        ;; Reload) Rh_status_q|| Exit7        $1        ;; Force-reload) force_reload;;    status) Rh_status;; Condrestart|try-restart) rh_status_q|| Exit0            ;; *)        Echo$"Usage: $ {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"Exit2        ;;EsacEOFchmod 755/etc/init.d/Nginxchkconfig--add Nginxchkconfig nginx onEcho-E"\033[37m ========= nginx Install success =========="Echo-E"\033[37m ========= Please reboot system =========="}nginx config

Shell Script Installation Nginx