CAT(1)                           <?><?><?><?>                           CAT(1)

<?><?>
       cat - <?><?><?><?><?><?><?><?><?><?><?><?><?>

<?><?>
       cat [<?><?>]... [<?><?>]...

<?><?>
       <?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?>

       <?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?>"-"<?><?><?><?><?><?><?><?><?><?>

       -A, --show-all
              <?><?><?> -vET

       -b, --number-nonblank
              <?><?><?><?><?><?><?><?><?><?><?><?><?> -n <?><?><?><?>

       -e     <?><?><?> -vE

       -E, --show-ends
              <?><?><?><?><?><?><?> $

       -n, --number
              <?><?><?><?><?><?><?><?>

       -s, --squeeze-blank
              <?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?>

       -t     <?><?><?> -vT

       -T, --show-tabs
              <?> TAB <?><?><?><?><?> ^I

       -u     <?><?><?><?><?><?><?><?>

       -v, --show-nonprinting
              <?><?> LFD <?> TAB <?><?><?><?><?><?><?><?><?><?><?> ^ <?> M-
              <?><?><?><?><?><?>

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

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

<?><?>
       cat f - g
              <?><?><?> f
              <?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?> g
              <?><?><?><?>

       cat    <?><?><?><?><?><?><?><?><?><?><?><?>

<?><?>
       <?> Torbjorn Granlund <?> Richard M. Stallman <?><?><?>

<?><?><?><?>
       GNU coreutils <?><?><?><?><?><?>
       <https://www.gnu.org/software/coreutils/>
       <?><?> <https://translationproject.org/team/zh_CN.html>
       <?><?><?><?><?><?><?>

<?><?>
       Copyright (C) 2022 Free Software Foundation, Inc.  License GPLv3+: GNU
       GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.
       There is NO WARRANTY, to the extent permitted by law.

<?><?>
       tac(1)

       <?><?><?><?><?><?><?> <https://www.gnu.org/software/coreutils/cat>
       <?><?><?><?><?><?><?><?> info '(coreutils) cat invocation'

<?>
       <?><?><?><?><?><?><?><?><?> man <?><?><?><?><?><?><?><?>
       <?><?> man <?><?><?><?><?><?>https://github.com/man-pages-zh/manpages-
       zh

GNU coreutils 9.1                 2022<?>9<?>                           CAT(1)