TR(1)        <?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?>        TR(1)

<?><?><?><?><?>
       tr - translate or delete characters

<?><?><?><?>
       tr [OPTION]... STRING1 [STRING2]

<?><?><?><?>
       Translate, squeeze, and/or delete characters from standard input,
       writing to standard output.  STRING1 and STRING2 specify arrays of
       characters ARRAY1 and ARRAY2 that control the action.

       -c, -C, --complement
              use the complement of ARRAY1

       -d, --delete
              delete characters in ARRAY1, do not translate

       -s, --squeeze-repeats
              replace each sequence of a repeated character that is listed in
              the last specified ARRAY, with a single occurrence of that
              character

       -t, --truncate-set1
              first truncate ARRAY1 to length of ARRAY2

       --help <?><?><?><?><?><?><?><?><?> <?><?><?> <?><?><?><?><?> <?>
              <?><?><?><?><?><?>

       --version
              <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?> <?>
              <?><?><?><?><?><?> <?> <?><?><?><?><?><?>

       ARRAYs are specified as strings of characters.  Most represent
       themselves.  Interpreted sequences are:

       \NNN   <?><?><?><?> <?><?> <?><?><?><?><?><?><?><?>
              <?><?><?><?><?><?><?><?><?> NNN (1 <?><?> 3
              <?><?><?><?><?><?><?> <?><?><?><?><?>)

       \\     <?><?><?><?><?><?> <?><?><?><?> <?><?><?><?>

       \a     <?><?><?><?><?> <?><?><?><?><?>

       \b     <?><?><?><?><?><?><?><?><?><?>

       \f     <?><?><?><?><?> <?><?><?><?><?><?>

       \n     <?><?><?><?> <?><?><?>

       \r     <?><?><?><?><?><?><?><?>

       \t     <?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?>

       \v     <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?><?>

       <?><?><?><?>1-<?><?><?><?>2
              <?><?><?> <?><?><?><?><?> <?><?> <?><?><?><?><?>1 <?><?>
              <?><?><?><?><?>2 <?><?><?><?><?><?><?><?>
              <?><?><?><?><?><?><?><?>

       [<?><?><?><?>*]
              in ARRAY2, copies of CHAR until length of ARRAY1

       [<?><?><?><?>*<?><?><?><?><?><?>]
              <?><?><?><?><?><?> <?><?><?><?><?><?><?><?> <?><?><?><?>,
              <?><?><?><?><?><?> <?><?><?><?><?><?><?> <?><?><?>
              <?><?><?><?><?><?> 0

       [:alnum:]
              <?><?><?> <?><?><?><?><?> <?> <?><?><?><?><?>

       [:alpha:]
              <?><?><?> <?><?><?><?><?>

       [:blank:]
              <?><?><?> <?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?>

       [:cntrl:]
              <?><?><?> <?><?><?><?><?> <?><?><?><?><?><?><?><?><?>

       [:digit:]
              <?><?><?> <?><?><?><?><?>

       [:graph:]
              <?><?><?> <?><?><?><?><?><?><?><?> <?><?><?><?><?>, <?><?>
              <?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?>

       [:lower:]
              <?><?><?> <?><?><?><?> <?><?><?><?><?>

       [:print:]
              <?><?><?> <?><?><?><?><?><?><?><?> <?><?><?><?><?>,
              <?><?><?><?><?><?><?><?><?><?> <?><?><?><?><?><?>

       [:punct:]
              <?><?><?> <?><?><?><?><?> <?><?><?><?><?>

       [:space:]
              <?><?><?> <?><?><?><?><?><?><?><?><?> <?>
              <?><?><?><?><?><?><?><?> <?><?><?><?><?><?><?><?>

       [:upper:]
              <?><?><?> <?><?><?><?><?><?> <?><?><?><?><?>

       [:xdigit:]
              <?><?><?> <?><?><?><?><?><?><?><?><?><?><?><?><?><?>
              <?><?><?><?><?>

       [=<?><?><?><?>=]
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              <?><?> <?><?><?><?><?><?>

       Translation occurs if -d is not given and both STRING1 and STRING2
       appear.  -t is only significant when translating.  ARRAY2 is extended
       to length of ARRAY1 by repeating its last character as necessary.
       Excess characters of ARRAY2 are ignored.  Character classes expand in
       unspecified order; while translating, [:lower:] and [:upper:] may be
       used in pairs to specify case conversion.  Squeezing occurs after
       translation or deletion.

BUGS
       Full support is available only for safe single-byte locales, in which
       every possible input byte represents a single character.  The C locale
       is safe in GNU systems, so you can avoid this issue in the shell by
       running LC_ALL=C tr instead of plain tr.

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       <https://translationproject.org/team/sr.html>

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       Copyright (C) 2023 Free Software Foundation, Inc. <?><?><?><?><?><?><?>
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<?><?><?> coreutils 9.4   <?><?><?><?><?><?><?> 2024                     TR(1)