jcmd - executing multiple commands at the same safepoint?

[Kirk Pepperdine]

Awesome idea! Would the semicolon would be an issue for shell scripts?
> On May 10, 2018, at 6:52 AM, Thomas Stüfe <thomas.stuefe at gmail.com> wrote:
> 
> Hi all,
> 
> just asking around for opinions.
> 
> I am playing with the idea of bundling diagnostic commands to have
> them executed at the same safepoint, in order to get results
> consistent with each other.  E.g. a heapdump and a corresponding
> metaspace statistic.
> 
> Syntax wise, I think one could specify multiple commands in jcmd
> separated by comma or semicola:
> 
> jcmd <command> <option> <option>; <command 2> <option> <option>
> 
> What do you think, would that be a useful addition?
> 
> Thanks, Thomas