tr command
tr command replaces input chars for respective translated chars. Example:
echo 'dcba' > file.txt
tr 'abcd' '1234' < file.txt
4321tr command
tr command replaces input chars for respective translated chars. Example:
echo 'dcba' > file.txt
tr 'abcd' '1234' < file.txt
4321tr command in unix
$ tr -d "hello" < newfile.txtCopyright © 2021 Codeinu
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