Fix wo info

install

@@ -739,7 +739,7 @@ else
     # 1 - WO already installed
     if [ -x /usr/local/bin/wo ]; then
         if ! {
-            wo -v 2>&1 | grep $wo_version_new
+            wo -v 2>&1 | grep -q "$wo_version_new"
         } || [ "$wo_force_install" = "y" ]; then
             if [ -z "$wo_force_install" ]; then
                 echo -e "Update WordOps to $wo_version_new (y/n): " && read -r WO_ANSWER

wo/cli/templates/nginx-core.mustache

@@ -15,11 +15,12 @@ events {
 
 
 http {
-
 	##
 	# WordOps Settings
 	##
 
+	keepalive_timeout 8;
+
 	# Nginx AIO : See - https://www.nginx.com/blog/thread-pools-boost-performance-9x/
 	# http://nginx.org/en/docs/http/ngx_http_core_module.html#aio
 	aio threads;
@@ -28,7 +29,7 @@ http {
 	reset_timedout_connection on;
 	more_set_headers "X-Powered-By : WordOps";
 
-    # Limit Request
+	# Limit Request
 	limit_req_status 403;
 	limit_req_zone $binary_remote_addr zone=one:10m rate=1r/s;
 

wo/cli/templates/tweaks.mustache

@@ -16,7 +16,6 @@
 	tcp_nopush on;
 	tcp_nodelay on;
 
-	keepalive_timeout 8;
 	keepalive_requests 500;
 	keepalive_disable msie6;