2016-05-10 16:32+0200, Paolo Bonzini:
> On 10/05/2016 14:41, Radim Krčmář wrote:
>>> > eval $cmdline 2>> $RUNTIME_log_stderr \
>>> > | eval tee -a "$RUNTIME_log_stdout" | extract_summary
>>> >
>>> > Anything I am missing?
>>> >
>>>>> >>> ret=$?
>> Simple pipeline would not return the return value of `eval $cmdline`, so
>> it seemed nicer with a redirection.
>
> Right... Two more attempts:
>
> eval "$cmdline 2>> $RUNTIME_log_stderr
> > >(tee -a $RUNTIME_log_stdout | extract_summary)"
>
> (eval $cmdline) 2> >($RUNTIME_cmd_stderr)
> > >(tee >($RUNTIME_cmd_stdout) | extract_summary)"
>
> (The latter requiring an extra useless uses of cat for test.log).
>
> Would any of these work fine?
The former one works. The latter would work if $RUNTIME_cmd_stdout
accepted $kernel as an argument.
summary=$(eval $cmdline
> >(tee >(RUNTIME_log_stdout $kernel) | extract_summary))
Is that acceptable?
(I will gladly degrade performance to have less code in eval.)
Thanks.
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