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  1. Prepare
  2. Linux Shell
  3. Text Processing
  4. Cut #4
  5. Discussions

Cut #4

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49 Discussions

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  • devidpaul402
     + 0 comments

    I'm not sure why this isn't working. Test case 2 is failing for no apparent reason. This is the most elegant solution, thank you very much Zorse Unlimited

    while read X; do
    echo "${X:0:4}"
done

  • anuradhahadkar30
     + 0 comments

    cut -b 1-4

  • Under_the_box
     + 0 comments

    Simple Code

    while read lines; do
    echo $lines | cut -c 0-4
done

  • innerma
     + 0 comments

    why the fk does this not work? Test case 2 fails, for no reason. This IS the most elegant solution thank you very much.

    while read X; do
    echo "${X:0:4}"
done

  • cahitbarkinozer
     + 1 comment
    while read lines; do
    echo $lines | cut -c 0-4
done