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| From | Lew <lewbloch@gmail.com> |
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: (java.lang.Runtime()).exec(new String[]) ... |
| Date | Fri, 9 Dec 2011 23:00:01 -0800 (PST) |
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(unknown) wrote:
> Something like this:
Not too very like, I think -
> Process proc = (java.lang.Runtime()).exec((new String[]{"ls", "-l", "/media/sda1/Physical_Basis.flv"}));
> ~
> works just fine.
except that it won't compile, as Stefan hinted.
> Why doesn't something like, say:
> ~
> Process proc = (java.lang.Runtime()).exec((new String[]{"date;", "time","ls", "-l", "/media/sda1/Physical_Basis.flv;", "date;"}));
> ~
> work?
For starters, for the same reason the other one doesn't.
Please reply with a copy-and-paste of the output from 'javac' on these idioms, placed into an SSCCE, of course.
A minor point unrelated to your major question - you never have to specify 'java.lang' for the types in that package. Just 'Runtime' will do nicely, thank you.
<http://docs.oracle.com/javase/7/docs/api/java/lang/Runtime.html>
--
Lew
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(java.lang.Runtime()).exec(new String[]) ... lbrt chx _ gemale - 2011-12-10 06:01 +0000 Re: (java.lang.Runtime()).exec(new String[]) ... Lew <lewbloch@gmail.com> - 2011-12-09 23:00 -0800 Re: (java.lang.Runtime()).exec(new String[]) ... Roedy Green <see_website@mindprod.com.invalid> - 2011-12-10 02:44 -0800 Re: (java.lang.Runtime()).exec(new String[]) ... Nigel Wade <nmw-news@ion.le.ac.uk> - 2011-12-12 14:31 +0000
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