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Diffstat (limited to 'doc/coreutils.texi')
| -rw-r--r-- | doc/coreutils.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/coreutils.texi b/doc/coreutils.texi index 7ba872ebb..07986e83d 100644 --- a/doc/coreutils.texi +++ b/doc/coreutils.texi @@ -3742,6 +3742,10 @@ is a space or a tab, but the @env{LC_CTYPE} locale can change this. Fold lowercase characters into the equivalent uppercase characters when comparing so that, for example, @samp{b} and @samp{B} sort as equal. The @env{LC_CTYPE} locale determines character types. +When used with @option{--unique} those lower case equivalent lines are +thrown away. (There is currently no way to throw away the upper case +equivalent instead. (Any @option{--reverse} given would only affect +the final result, after the throwing away.)) @item -g @itemx --general-numeric-sort |