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    for i in "${filelist[@]}" Commented May 5, 2018 at 21:47
  • Please don’t move the goalposts. Ask a question, get an answer. Have a new question, write a new question. The tricky part is deciding how much of your goal to put into one question to keep it from being too broad, but you can’t go too far wrong by describing your overall goal and then explaining where you’re currently stuck. Commented May 5, 2018 at 22:59
  • sorry! didn't know! Commented May 5, 2018 at 23:04