#!/bin/bash

cat <<- EOF > users.csv
	email,first name,last name,role
	anna.smith@company.com,Anna,Smith,Developer
	john.doe@company.com,John,Doe,Security
	jane.doe@company.com,Jane,Doe,Security
	mark.linn@company.com,Mark,Linn,IT Manager
	linda.goldstein@company.com,Linda,Goldstein,IT Manager
	frank.green@company.com,Frank,Green,Developer
	sandra.bowers@company.com,Sandra,Bowers,Director
EOF

awk -F"," 'NR!=1{print $4}' users.csv | grep  -i "manager" | wc -l