On 18/12/2016 21:16, Mihail Konev wrote:
Ignore first "--", as the end of options.
echo -- is required by POSIX to print --. To quote:
> The echo utility shall not recognize the "--" argument in the manner
specified by Guideline 10 of XBD Utility Syntax Guidelines; "--" shall
be recognized as a string operand.
Scripts wishing to print the text "-n" without anything else must find
some other way, for example using the printf command.
Cheers,
Harald van Dijk
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