shell vs. process
dsc at swcp.com
Thu Oct 5 00:21:57 CDT 2006
On Oct 4, 2006, at 7:05 PM, Sarah Reichelt wrote:
> As you can see, I redirect the output of a shell command to a text
> file, then have a loop that keeps checking until the file is there.
Cool. I have tried the &, but without success. I think I must not
have been redirecting to a file or things changed since long ago.
BTW, the original problem was tcpdump, so I assume a dialog or at
least processing output as it comes might be needed.
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