I tried to install newman globally but no luck and here is what I did: First I installed newman as follows: Then I ran the command newman -h in another command
snomed-ct
react-boilerplate
lmertest
neo4j-graphql-js
gurobi
lineplusbarchart
dataiku
shadowjar
msmq
google-code
dotnet-tool
xv6
default-template-argument
django-import-export
my.resources
hibernate3
slug
keyman
ansible-galaxy
google-cloud-nl
durable-rules
gbm
laravel-scheduler
fabric8-maven-plugin
pax-exam
ansible-lint
terraform-provider-oci
modelsim
hashicorp-packer
office-2013