EMBED THIS RECORDING:

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I recorded this `dont use ls but glob instead` shellsession because it is very easy to miseducate
yourself concerning bashscripting.

Do yourself a favour and use bash arrays. Run this in your console and you'll understand:

  files=(*)
  echo "${files[0]}"
  echo "${files[@]}"
  echo "${files[@]:0:2}"

Use this instead of using ls.
This will prevent you a lot of trouble,hassle and lot of code.