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Re: [linux_var] bash capitolo 2
- To: linux_var - LUG di Varese e Provincia Mailing List <talking@ml.linuxvar.it>
- Subject: Re: [linux_var] bash capitolo 2
- From: Carlo Pinciroli <ilpincy@gmail.com>
- Date: Tue, 16 Jul 2013 10:55:04 +0200
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E se provassi con un semplice:
riga_disegno=$(cat $NOMEFILE | head -n2 | tail -n1 | tr -d '\n')
?
Carlo
2013/7/16 Elena ``of Valhalla'' <elena.valhalla@gmail.com>:
> On 2013-07-16 at 09:23:22 +0200, Cristian Gaiatto wrote:
>> Trovato l'inghippo. Il problema è nel file da cui ricava l'immagine da aprire che è di questo tipo
>>
>> %
>> bitta.jpg
>> N0 (BITTA DIS.SM-83162 15-4)
>> N1 {UT.:T11/T1-T4-T33-T22 CENTR.}
>> n10 ....
>>
>> mentre se uso un file con solo bitta.jpg funziona tutto
>
> non è che per caso riga_disegno=$(sed -n 2p $nomefile) ti prende
> anche il ritorno a capo alla fine della riga?
>
> --
> Elena ``of Valhalla''
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--
Guarda l'apina che vola gaudente
A questo e quel ramo lei passa radente
Poi vede qualcosa, si posa su un fiore
Io prendo il giornale, la schiaccio e lei muore.
Invia il necrologio a ilpincy@gmail.com.
Look at the bee that happily flits
>From tree to tree no branches she hits
Then something she sees, to the flower she flies
I take the newspaper, swat her and she dies.
Send the necrology to ilpincy@gmail.com.
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