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aiuto per piccolo script [RISOLTO]

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sometimes
n00b
n00b

n00b

Joined: 25 Jun 2005
Posts: 52

Posted: Sat Mar 18, 2006 9:53 am Post subject: aiuto per piccolo script [RISOLTO]

dovrebbe ritornare un linea casuale di un dato file... qualche consiglio? Last edited by sometimes on Sat Mar 18, 2006 11:15 am; edited 1 time in total

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makoomba
Bodhisattva

Bodhisattva

Joined: 03 Jun 2004
Posts: 1856

Posted: Sat Mar 18, 2006 10:30 am Post subject:

Reply with quote

Code:

n=`cat /etc/passwd| wc -l`; let r=($RANDOM%$n+1); head -n$r /etc/passwd | tail -n1

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sometimes
n00b
n00b

n00b

Joined: 25 Jun 2005
Posts: 52

Posted: Sat Mar 18, 2006 11:14 am Post subject:

grazie, eh!

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makoomba
Bodhisattva

Bodhisattva

Joined: 03 Jun 2004
Posts: 1856

Posted: Sat Mar 18, 2006 12:21 pm Post subject:

_________________ When all else fails, read the instructions.

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