loop.md

Overview

1. How to iterate in bash

All files matching a pattern

for F in ./*.txt
do
    echo "current: $F"
done

Loop over strings

SOURCES=(
  "AA"
  "BB"
  "CC"
)
for SRC in ${SOURCES[*]}; do
  echo "${SRC}"
done

Other Resources

1. https://www.cyberciti.biz/faq/bash-loop-over-file/
2. https://www.digitalocean.com/community/tutorials/workflow-loop-through-files-in-a-directory