NL(1)                            <?><?><?><?>                            NL(1)

<?><?>
       nl - <?><?><?><?><?><?>

<?><?>
       nl [<?><?>]... [<?><?><?><?>]...

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

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

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

       -b, --body-numbering=<?><?>
              use STYLE for numbering body lines

       -d, --section-delimiter=CC
              use CC for logical page delimiters

       -f, --footer-numbering=<?><?>
              use STYLE for numbering footer lines

       -h, --header-numbering=<?><?>
              use STYLE for numbering header lines

       -i, --line-increment=<?><?>
              line number increment at each line

       -l, --join-blank-lines=<?><?>
              <?><?><?>"<?><?>"<?><?><?><?><?><?><?><?><?><?>

       -n, --number-format=<?><?>
              <?><?><?><?><?><?><?><?><?><?><?><?><?>

       -p, --no-renumber
              do not reset line numbers for each section

       -s, --number-separator=<?><?><?>
              <?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?>

       -v, --starting-line-number=<?><?>
              <?><?><?><?><?><?><?><?><?>

       -w, --number-width=<?><?>
              <?><?><?><?><?><?><?><?><?><?><?>

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

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

       Default options are: -bt -d'\:' -fn -hn -i1 -l1 -n'rn' -s<TAB> -v1 -w6

       CC are two delimiter characters used to construct logical page
       delimiters; a missing second character implies ':'.  As a GNU extension
       one can specify more than two characters, and also specifying the empty
       string (-d ") disables section matching.

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

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

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

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

       pBRE   <?><?><?><?><?><?><?><?><?><?><?> BRE <?><?><?><?>

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

       ln     <?><?><?><?><?><?><?><?><?><?>0

       rn     <?><?><?><?><?><?><?><?><?><?>0

       rz     <?><?><?><?><?><?><?><?><?>0<?><?><?><?><?>

<?><?>
       <?> Scott Bartram <?> David MacKenzie <?><?><?>

<?><?><?><?>
       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>.
       <?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?><?>

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

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

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