How to use httpie and jq within docker?
This is the dockerfile of the image you used, see this:
FROM alpine:latestRUN apk add --no-cache jq httpieENTRYPOINT [ "http" ]CMD [ "--help" ]From above, you can see it set an entrypoint with http for this image, so all your command used in docker run will be act as parameters for http, so of course you will fail.
Next is a method for you to make use of it:
docker run -it --rm --entrypoint=/bin/sh blacktop/httpie -c "http -b ifconfig.co/json | jq '.ip'"Sample output:
"92.121.64.197"Above command will override the default entrypoint with /bin/sh, then you can use jq to parse output of httpie in pipeline.