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Re: [shell-script] Soma de valores de hora no shell com for


From: Lawrence Waclawiak
Subject: Re: [shell-script] Soma de valores de hora no shell com for
Date: Wed, 13 Oct 2010 13:23:20 -0300
User-agent: Thunderbird 2.0.0.24 (X11/20100317)

Fala Diego.
Acho que isso resolve seu problema:

Var="9"
[[ "$Var" =~ ^[0-9]$ ]] && Var="0$Var"
echo $VAR

Dessa forma sempre que Var tiver apenas um digito e esse for de 0 á 9 será acrescentado (0)

Abraços





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