IO Redirection

Wed Mar 13 03:06:00 GMT 2002

 Hallo!
 OT, but ...
On 2002年3月13日, Robert Mark Bram wrote:
> Howdy all!
>> I have a question about IO redirection.
>> > file
> redirect standard output to file
> 2> file
> redirect error output to file
> &> file
> redirect error and standard output to file
> >> file
> append standard output to file
>> How do I append error output?
> How do I append error and standard output?

 Just as you have written?
 ">>" appends, ">" write to a new file, independend of the file
 or source selected. That is, "&>>file" appends both.
 Why is that not obvious ?
 Bjoern
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