Peter Nosko wrote:
>
> > > pn] Is there a clever way to do this or just the unglamorous way via
> > > grep/awk?
> >
> > $$
>
> pn] LOVE IT! Thank, Tom.
Here's a few, if you're interested:
------------------------------------
$0 The command name used to start this process
$# The number of positional parameters
$* All positional parameters
$@ All positional parameters
$? Exit status of last foreground command
$$ PID of current shell
$! PID of last background process
$- Flags set in the current shell
Best,
Matt
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