On Mon, Jan 5, 2015 at 3:20 PM, Harry Putnam wrote:
> When running shell commands from perl script with an open() instead of
> system() or exec how is the return value snagged.
>
> I guess, if it doesn't die, it worked but how to snag that information
> and at what point?
>
> --- 8< snip
Harry:
On Mon, Jan 05, 2015 at 06:20:06PM -0500, Harry Putnam wrote:
> When running shell commands from perl script with an open() instead of
> system() or exec how is the return value snagged.
>
> I guess, if it doesn't die, it worked but how to snag that information
> and at what point?
>
> -
When running shell commands from perl script with an open() instead of
system() or exec how is the return value snagged.
I guess, if it doesn't die, it worked but how to snag that information
and at what point?
--- 8< snip -- 8< snip -- 8', "$log" or die
"Can't open $log: $
