optimize nginx bash script , replace nobody with current user name (#368)

Author: anyspa

weevent-build/modules/nginx/conf/nginx.conf

@@ -9,7 +9,7 @@
 #       replace default include line to "include ./conf.d/tcp_tls.conf"
 ########################################################################################################################
 
-#user  nobody;
+user  nobody;
 worker_processes  10;
 
 #error_log  logs/error.log;

weevent-build/modules/nginx/install-nginx.sh

@@ -32,6 +32,7 @@ function nginx_setup() {
 
     sed -i "s/443/$nginx_port/g" ${nginx_path}/conf/conf.d/https.conf
     sed -i "s/8080/$nginx_port/g" ${nginx_path}/conf/conf.d/http_quickinstall.conf
+    sed -i "s/nobody/${USER}/g" ${nginx_path}/conf/nginx.conf
 
     if [[ "$ssl" = "true" ]]; then
         sed -i "s/http.conf/https.conf/g" ${nginx_path}/conf/nginx.conf