find

# find files by name
find . -type f -name "*.js" ! -path "./node_modules/*" ! -name "*ava*"

jq

install

brew install jq

foreach array

curl -X GET https://httpbin.org/json|jq -r '.slideshow.slides[]|"\(.title) \(.type)"'|while read title type;do echo $title $type; done

## Wake up to WonderWidgets! all
## Overview all

read command

Loop through a text file 'demo.txt' and print each line:

while IFS= read -r line; do
  echo "Line: $line"
done <demo.txt