# Different shell output when running in CircleCI vs local **URL:** \ **Category:** Build Environment\ **Created:** [April 4, 2016, 10:51am UTC](https://discuss.circleci.com/t/different-shell-output-when-running-in-circleci-vs-local/3109 "2016-04-04T10:51:19Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![shayts7](https://sea2.discourse-cdn.com/circleci/user_avatar/discuss.circleci.com/shayts7/32/1256_2.png) [@shayts7](https://discuss.circleci.com/u/shayts7)\ **Post date:** [April 4, 2016, 10:51am UTC](https://discuss.circleci.com/t/different-shell-output-when-running-in-circleci-vs-local/3109/1 "2016-04-04T10:51:19Z")
Hi, I have a shell script that yield different output when running locally vs running it on CircleCI. The script runs just fine in CircleCI, it is just the output that bothers me (it’s important for debugging) There are two main differences when running in CircleCI: 1. The output is printed twice 2. The grep command output is not printed at all. Here is the script: ```auto #!/bin/bash set -x #We assume that rabbitmq and pse services are already running (check out circleci.yml for that) #creating dummy queue (test-pse-q) and bind it to event-to-index exchange curl --fail -S -i -u admin:admin -H "content-type:application/json" -XPUT -d'{"vhost":"/","name":"test-pse-q","durable":"true","auto_delete":"false","arguments":{}}' http://localhost:15673/api/queues/%2F/test-pse-q curl --fail -S -i -u admin:admin -H "content-type:application/json" -XPOST -d'{"vhost":"/","source":"events-to-index","destination_type":"q","destination":"test-pse-q","routing_key":"event.#","arguments":{}}' http://localhost:15673/api/bindings/%2F/e/events-to-index/q/test-pse-q #send message to events-to-enrich exchange curl --fail -S -i -u admin:admin -H "content-type:application/json" -XPOST -d'{"vhost":"/","name":"events-to-enrich","properties":{"delivery_mode":2,"headers":{}},"routing_key":"event.testme","delivery_mode":"2","payload":"{\"key\": \"value\"}","headers":{},"props":{},"payload_encoding":"string"}' http://localhost:15673/api/exchanges/%2f/events-to-enrich/publish #test that the message reached the dummy queue with the enrichment of gaia section curl --fail -S -i -u admin:admin -H "content-type:application/json" -XPOST -d'{"vhost":"/","name":"test-pse-q","truncate":"50000","requeue":"true","encoding":"auto","count":"1"}' http://localhost:15673/api/queues/%2F/test-pse-q/get | grep gaia | grep incoming_time ``` Here is the output when running it locally: ```auto core@core-01 ~/pre-store-enricher $ ./SystemTest.sh + curl --fail -S -i -u myuser:mypass -H content-type:application/json -XPUT '-d{"vhost":"/","name":"test-pse-q","durable":"true","auto_delete":"false","arguments":{}}' http://localhost:15672/api/queues/%2F/test-pse-q HTTP/1.1 204 No Content Server: MochiWeb/1.1 WebMachine/1.10.0 (never breaks eye contact) Date: Mon, 04 Apr 2016 10:38:09 GMT Content-Type: application/json Content-Length: 0 + curl --fail -S -i -u myuser:mypass -H content-type:application/json -XPOST '-d{"vhost":"/","source":"events-to-index","destination_type":"q","destination":"test-pse-q","routing_key":"event.#","arguments":{}}' http://localhost:15672/api/bindings/%2F/e/events-to-index/q/test-pse-q HTTP/1.1 201 Created Server: MochiWeb/1.1 WebMachine/1.10.0 (never breaks eye contact) Location: test-pse-q/event.%2523 Date: Mon, 04 Apr 2016 10:38:09 GMT Content-Type: application/json Content-Length: 0 + curl --fail -S -i -u myuser:mypass -H content-type:application/json -XPOST '-d{"vhost":"/","name":"events-to-enrich","properties":{"delivery_mode":2,"headers":{}},"routing_key":"event.testme","delivery_mode":"2","payload":"{\"key\": \"value\"}","headers":{},"props":{},"payload_encoding":"string"}' http://localhost:15672/api/exchanges/%2f/events-to-enrich/publish HTTP/1.1 200 OK Server: MochiWeb/1.1 WebMachine/1.10.0 (never breaks eye contact) Date: Mon, 04 Apr 2016 10:38:09 GMT Content-Type: application/json Content-Length: 15 Cache-Control: no-cache {"routed":true}+ grep incoming_time + grep gaia + curl --fail -S -i -u myuser:mypass -H content-type:application/json -XPOST '-d{"vhost":"/","name":"test-pse-q","truncate":"50000","requeue":"true","encoding":"auto","count":"1"}' http://localhost:15672/api/queues/%2F/test-pse-q/get % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 397 100 298 100 99 10723 3562 --:--:-- --:--:-- --:--:-- 11461 [{"payload_bytes":63,"redelivered":true,"exchange":"events-to-index","routing_key":"event.testme","message_count":3,"properties":{"delivery_mode":2,"content_type":"application/json"},"payload":"{\"gaia\":{\"incoming_time\":\"2016-04-03T12:42:40Z\"},\"key\":\"value\"}","payload_encoding":"string"}] ``` Here is the output from CircleCI: ```auto ./SystemTest.sh + curl --fail -S -i -u admin:admin -H content-type:application/json -XPUT '-d{"vhost":"/","name":"test-pse-q","durable":"true","auto_delete":"false","arguments":{}}' http://localhost:15673/api/queues/%2F/test-pse-q HTTP/1.1 204 No Content Server: MochiWeb/1.1 WebMachine/1.10.7 (we're aiming for the pool, right?) Date: Mon, 04 Apr 2016 10:21:03 GMT Content-Type: application/json Content-Length: 0 + curl --fail -S -i -u admin:admin -H content-type:application/json -XPOST '-d{"vhost":"/","source":"events-to-index","destination_type":"q","destination":"test-pse-q","routing_key":"event.#","arguments":{}}' http://localhost:15673/api/bindings/%2F/e/events-to-index/q/test-pse-q HTTP/1.1 201 Created Server: MochiWeb/1.1 WebMachine/1.10.7 (we're aiming for the pool, right?) Location: test-pse-q/event.%2523 Date: Mon, 04 Apr 2016 10:21:03 GMT Content-Type: application/json Content-Length: 0 + curl --fail -S -i -u admin:admin -H content-type:application/json -XPOST '-d{"vhost":"/","name":"events-to-enrich","properties":{"delivery_mode":2,"headers":{}},"routing_key":"event.testme","delivery_mode":"2","payload":"{\"key\": \"value\"}","headers":{},"props":{},"payload_encoding":"string"}' http://localhost:15673/api/exchanges/%2f/events-to-enrich/publish HTTP/1.1 200 OK Server: MochiWeb/1.1 WebMachine/1.10.7 (we're aiming for the pool, right?) Date: Mon, 04 Apr 2016 10:21:03 GMT Content-Type: application/json Content-Length: 15 Cache-Control: no-cache {"routed":true}+ grep incoming_time + grep gaia + curl --fail -S -i -u admin:admin -H content-type:application/json -XPOST '-d{"vhost":"/","name":"test-pse-q","truncate":"50000","requeue":"true","encoding":"auto","count":"1"}' http://localhost:15673/api/queues/%2F/test-pse-q/get % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 398 100 299 100 99 50235 16633 --:--:-- --:--:-- --:--:-- 59800 + curl --fail -S -i -u admin:admin -H content-type:application/json -XPUT '-d{"vhost":"/","name":"test-pse-q","durable":"true","auto_delete":"false","arguments":{}}' http://localhost:15673/api/queues/%2F/test-pse-q HTTP/1.1 204 No Content Server: MochiWeb/1.1 WebMachine/1.10.7 (we're aiming for the pool, right?) Date: Mon, 04 Apr 2016 10:21:03 GMT Content-Type: application/json Content-Length: 0 + curl --fail -S -i -u admin:admin -H content-type:application/json -XPOST '-d{"vhost":"/","source":"events-to-index","destination_type":"q","destination":"test-pse-q","routing_key":"event.#","arguments":{}}' http://localhost:15673/api/bindings/%2F/e/events-to-index/q/test-pse-q HTTP/1.1 201 Created Server: MochiWeb/1.1 WebMachine/1.10.7 (we're aiming for the pool, right?) Location: test-pse-q/event.%2523 Date: Mon, 04 Apr 2016 10:21:03 GMT Content-Type: application/json Content-Length: 0 + curl --fail -S -i -u admin:admin -H content-type:application/json -XPOST '-d{"vhost":"/","name":"events-to-enrich","properties":{"delivery_mode":2,"headers":{}},"routing_key":"event.testme","delivery_mode":"2","payload":"{\"key\": \"value\"}","headers":{},"props":{},"payload_encoding":"string"}' http://localhost:15673/api/exchanges/%2f/events-to-enrich/publish HTTP/1.1 200 OK Server: MochiWeb/1.1 WebMachine/1.10.7 (we're aiming for the pool, right?) Date: Mon, 04 Apr 2016 10:21:03 GMT Content-Type: application/json Content-Length: 15 Cache-Control: no-cache {"routed":true}+ grep incoming_time + grep gaia + curl --fail -S -i -u admin:admin -H content-type:application/json -XPOST '-d{"vhost":"/","name":"test-pse-q","truncate":"50000","requeue":"true","encoding":"auto","count":"1"}' http://localhost:15673/api/queues/%2F/test-pse-q/get % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 398 100 299 100 99 50235 16633 --:--:-- --:--:-- --:--:-- 59800 ``` Thanks, Shay ---
**Author:** ![system](https://global.discourse-cdn.com/circleci/original/3X/5/1/511608acda8e85906e15909b57bd0a46c1dbe291.png) [@system](https://discuss.circleci.com/u/system)\ **Post date:** [June 18, 2018, 11:38am UTC](https://discuss.circleci.com/t/different-shell-output-when-running-in-circleci-vs-local/3109/2 "2018-06-18T11:38:10Z")