kv
A simple key-value store. Helps you in storing urls and other misc.
Usage
kv set es_url https://prd.es.hyperngn.com
# ^ 0 exit code and no output
kv get es_url
# ^ 0 exit code with following output on
# https://prd.es.hyperngn.com
# use this value to fetch data
curl -v "$(kv get es_url)"
kv del es_url
# ^ 0 exit code and no output
kv list
# ^ 0 exit code with following output on
#es_url\thttps://prd.es.hyperngn.com