Enum os envs values by pattern

split.sh

#!/bin/sh

vals=""
while read -r line ; do
  val=$(echo $line | cut -d= -f2)
  vals+="$val "
done < <(env | grep ENV)

for val in $vals ; do
  echo "Found val $val"
done


# bad solutions:
env | grep ENV | while read -r it ; do echo $(echo $it | cut -d= -f2) ; done;

env | grep ENV | while read -r it ; 
do
  value=$(echo $it | cut -d= -f2)
  echo $value
done