On Tue, 10 Mar 2009, Major Péter wrote:
But here is some list-related problems of mine:
ls:
If it has a null parameter e.g. in
"find blah -print0 | xargs -0 ls" find gives no hit,
the ls writes on the output (maybe on error output, I'm not sure) a message,
that incorrect argumentum has camed, BUT it still writes out the content of a
normal ls, and the exit status is 0. So that's why I need to check first, that
the find output whether null is or not...
See the --no-run-if-empty argument to xargs.
Cheers,
Phil
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