From 1833f51aaa59e581df2adf235e01977747944690 Mon Sep 17 00:00:00 2001 From: Ben Pfaff Date: Thu, 12 Nov 2020 18:59:31 +0000 Subject: [PATCH] doc: clarify in texinfo that `test == ...` is non portable * doc/coreutils.texi (test invocation): Mention non portability of the double equals form. --- doc/coreutils.texi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/doc/coreutils.texi b/doc/coreutils.texi index 8d9320ca24..99f6d9fb8b 100644 --- a/doc/coreutils.texi +++ b/doc/coreutils.texi @@ -13336,6 +13336,8 @@ True if the strings are equal. @opindex == @cindex equal string check True if the strings are equal (synonym for =). +Note this form is not as portable to other +shells and systems. @item @var{string1} != @var{string2} @opindex != -- 2.47.2