Fix: Output JSON raw for unformatted redirection to file

Author: mrajagopal

nginx-utils/api_stats.sh

@@ -28,16 +28,16 @@ if [ -z "${API_PORT}" ]; then
   exit 1
 fi
 
-api_versions=($(curl http://127.0.0.1:$API_PORT/api/ | sed -e  's/\[//g' -e 's/\]//g' -e 's/\,/ /g'))
+api_versions=($(curl -s http://127.0.0.1:$API_PORT/api/ | sed -e  's/\[//g' -e 's/\]//g' -e 's/\,/ /g'))
 API_VERSION=${api_versions[-1]}
 echo "API_VERSION: $API_VERSION"
 
 echo "**** /api/$API_VERSION/nginx ****" ;
-curl -s "127.0.0.1:$API_PORT/api/$API_VERSION/nginx" | jq .;
+curl -s "127.0.0.1:$API_PORT/api/$API_VERSION/nginx" | jq -r '.';
 echo "";
 
 for i in /api/$API_VERSION/processes /api/$API_VERSION/connections /api/$API_VERSION/slabs /api/$API_VERSION/http/requests /api/$API_VERSION/http/server_zones /api/$API_VERSION/http/location_zones /api/$API_VERSION/http/caches /api/$API_VERSION/http/upstreams /api/$API_VERSION/http/keyvals; do
   echo "**** $i ****" ;
-  curl -s "127.0.0.1:$API_PORT/$i" | jq .;
+  curl -s "127.0.0.1:$API_PORT/$i" | jq -r '.';
   echo "";
 done