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Erro em script


From: Luis Gustavo
Subject: Erro em script
Date: Thu, 20 Oct 2005 11:10:24 -0200

Bom dia!

Tenho um script e apresenta o seguinte erro :

./acertar_horario.sh: line 14: [: -le: unary operator expected


acertar_horario.sh:
13 function zeroesq(){
14  if [ $1 -le 10 ]
15  then
16    zero="0$1"
17  else
18    zero="$1"
19  fi
20  echo "$zero"
21  }

oque pode ser ?

LG


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