[PD] [shell] issue
thomas at dergrossebruder.org
Mon Apr 28 12:13:10 CEST 2008
Olivier Heinry wrote:
> I've got this command line that flushes the disk cache on Linux 2.6.16 and later that's very useful to clean big video files from RAM:
> sudo sync; sudo echo 1 > /proc/sys/vm/drop_caches
> Any of you has an idea how to give a [sudo cmd( message to the [shell] object and on-interactively give the sudo password?
One way is to exclude these commands from needing the password via
Another way is pipelining stdin:
echo "YOURPASSWORD"|sudo sync; ...
or for some real shell programming and using a textfile for stdin:
"Prisons are needed only to provide the illusion that courts and police
are effective. They're a kind of job insurance."
(Leto II. in: Frank Herbert, God Emperor of Dune)
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