mia erwthsoula gia shell scripts

Vasilis Vasaitis vvas at hal.csd.auth.gr
Tue Dec 4 10:35:01 EET 2001


On Mon, Dec 03, 2001 at 05:19:19PM +0200, v13 at priest.com wrote:
> On Monday 03 December 2001 16:23, Dimitris Mandalidis wrote:
> > On Mon, 3 Dec 2001 16:16:36 +0200, Simos Varelakis wrote
> > > month=('cat /foo/foo.txt') to opoio den paizei :-(
> > 
> > MONTH=`cat /foo/foo.txt`
> 
> To opoio enikei sta syxna 'lathi' poy kanoyn oi 'shell programmers'
> Synistatai to:
> 
> MONTH=`</foo/bar/baz/fubar.txt`
> 
> to opoio einai poio grygoro kai den eksartatai apo thn cat :)

  ...αλλά εξαρτάται από το shell. Μια δοκιμή με το ash π.χ. (πολύ γλυκούλι
και μικρό Bourne shell, και επίσης το /bin/sh του NetBSD) απέτυχε οικτρά.
Άμα δεν θέλεις πάρε δώσε με την cat, χρησιμοποίησε την read όπως
υποδείχτηκε.

-- 
Vasilis Vasaitis
vvas at hal.csd.auth.gr

"When he was six he believed that the moon overhead followed him.
By nine he deciphered the illusion, trading magic for fact. No tradebacks.
So this is what it's like to be an adult..."
		-- Ed Vedder





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