bash question

[Tassos Mavroudeas]

Kapoies skepseis pavw se auto to 8ema. Dev eimai shgouros av to katexw
to pragma alla...

loipov : ta 0 1 2 eivai avtisthxa stdin stdout stderr pavta.
Eav deis sto /dev/fd uparxouv kai alla file descriptors (character
devices). Auta ava8etovtai dhvamika apo to Linux se diafora sockets
ktl..
Pi8avotata pio priv apo auth th gramh, to config eixe sthsei eva
listening socket apo opou epeblepe th diadikasia evos script.

George Daflidis-Kotsis wrote:
> 
> Xairete,
> 
> Erwthsh: H3era mexri twra pws sto bash to > shmainei redirect tou stdout
> kai to 2> shmainei redirect tou stderr. Polles fores eida omws kai to
> 2>& n' to 1>&5 (p.x. se kapoio prosfato mail sth lista sth grammh:
> configure:1853: g++ -o conftest -O2 -Wall  -s conftest.C -lsocket   1>&5 )
> 
> Mporei kapoios na e3hghsei ti sumbainei n' na mou pei se poio document
> na to koita3w? Sto man tou bash(1) den eida tipota anlutikotero pera
> ths e3hghshs tou > kai 2> .
> 
> TIA.
> 
> -gdk.
> 
> --
> .-----------------------------------------------------------------------.
> | Faculty of Geology                    | gdk at math.auth.gr              |
> | School of Applied Sciences            |-------------------------------|
> | Aristotle University of Thessaloniki  | http://www.math.auth.gr/~gdk  |
> `-----------------------------------------------------------------------'
> 
> --
> ====================================================================
> Gia boithia (h na diagrafhte) e-mail sto majordomo at argos.hol.gr
> Ta archives tis listas einai sto http://www.argos.hol.gr/lists :
> prin steilete kapoia erothsh psakte mipos exei hdh apanththei.
> Gia opoiodipote problima stilte e-mail ston owner-linux-greek-users
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-- 
-------------------------------------------
            Tassos Mavroudeas
National Technical University of Athens
	       Telecom Lab
	  tmavr at telecom.ntua.gr
*******************************************
*That is not dead which can eternal lie   *
*yet with strange eaons even death may die*
*******************************************
-------------------------------------------
--
====================================================================
Gia boithia (h na diagrafhte) e-mail sto majordomo at argos.hol.gr
Ta archives tis listas einai sto http://www.argos.hol.gr/lists :
prin steilete kapoia erothsh psakte mipos exei hdh apanththei.
Gia opoiodipote problima stilte e-mail ston owner-linux-greek-users
====================================================================