On Tue, May 14, 2024 at 01:32:25 +0000, David H. Gutteridge wrote:

> Log Message:
> echo.1: borrow advice about printf(1) from the OpenBSD man page

Unfortunately that advice is not true without further caveats.

netbsd$ sh -c "printf '-V\n'"
-V

$ busybox sh -c "printf '-V\n'"
-V

ubuntu$ $ dash -c "printf '-V\n'"
dash: 1: printf: Illegal option -V

$ bash -c "printf '-V\n'"
bash: line 1: printf: -V: invalid option
printf: usage: printf [-v var] format [arguments]


-uwe

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