Potential 'test' bug
Michael Hirmke
mh@mike.franken.de
Fri Jul 10 16:03:00 GMT 1998
Hi,
[...]
> I am not certain the command "test -f /temp/*" is valid,
No it is not - the shell expands '*' to all the available filenames,
before test gets them, so your command really looks like
test -f /tmp/foo /tmp/bar ...
[...]
> Perhaps another file operator is required to test if a directory
> contains one or more files.
in bash for example:
test $( ls -l /temp/* 2>/dev/null | wc -l ) -gt 0
[...]
Bye.
Michael.
--
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