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  1. Prepare
  2. Linux Shell
  3. Text Processing
  4. 'Tr' Command #2
  5. Discussions

'Tr' Command #2

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48 Discussions

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  • alitheboss922
     + 0 comments
    #!/bin/bash
tr -d [:lower:]

  • TarangKr
     + 0 comments
    while read FILE;
do
    echo "${FILE}" >> file.txt
done
tr -d 'a-z' < file.txt

  • michaelres3344
     + 0 comments

    tr -d "[a-z]"

  • cahitbarkinozer
     + 0 comments
    while read input; do 
    echo $input | tr -d "[a-z]"
done

  • florin_tanasa
     + 1 comment
    #!/bin/bash
while IFS= read -r line || [ -n "$line" ]; do
  echo "$line" | tr -d [:lower:]
done