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| author | Jim Meyering <jim@meyering.net> | 1999-07-20 08:03:49 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1999-07-20 08:03:49 +0000 |
| commit | 35c14d81cf768669b82c1ef77ed24e17daedee40 (patch) | |
| tree | 516938381b86be1267a3fcb1e19ebd8076dd2bbf | |
| parent | 7387f60b8563a8fba885748cf4b1f8a4baf548d2 (diff) | |
| download | coreutils-35c14d81cf768669b82c1ef77ed24e17daedee40.tar.xz | |
wc vs. POSIXLY_CORRECT
| -rw-r--r-- | doc/textutils.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/textutils.texi b/doc/textutils.texi index 9e25362c1..95c7b238a 100644 --- a/doc/textutils.texi +++ b/doc/textutils.texi @@ -1799,6 +1799,11 @@ given as an argument, it prints the file name following the counts. If more than one @var{file} is given, @code{wc} prints a final line containing the cumulative counts, with the file name @file{total}. The counts are printed in this order: newlines, words, bytes. +By default, each count is output right-justified in a 7-byte field with +one space between fields so that the numbers and file names line up nicely +in columns. However, POSIX requires that there be exactly one space +separating columns. You can make @code{wc} use the POSIX-mandated +output format by setting the @env{POSIXLY_CORRECT} environment variable. By default, @code{wc} prints all three counts. Options can specify that only certain counts be printed. Options do not undo others |