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Exibição variaveis


From: Fernando Garcia
Subject: Exibição variaveis
Date: Thu, 19 Apr 2007 17:11:50 -0300
User-agent: Thunderbird 1.5.0.10 (X11/20070403)

Caros,

Tenho o seguinte script que gera e exibe as variaveis s, n e z:
------ trecho ------------
for z in "`grep " $porta " addresss.tmp | tr -s " " | sed "s/^ //" | tr " " ";" | awk -F\; '{ print $2 ";" $1 ";" $3 ";" $5 }'`"; do echo -----------------------------
   echo "$s"
   echo "$n"
   echo "$z"

done

saida:
-----------------------------
s: xfl-04-01
n: Fa0/47;2;2;1;Shutdown
z: 0015.f9f0.6d62;10;SecureConfigured;-
0016.d324.6ca8;451;SecureConfigured;-


Quando tento exibir as variaveis no formato $s;$n$z, fica um conteudo estranho (nao sao exibidas as variaveis $s e $n). Sera que por causa da interpretacao de algum caracter ?

------ trecho ------------
for z in "`grep " $porta " address.tmp | tr -s " " | sed "s/^ //" | tr " " ";" | awk -F\; '{ print $2 ";" $1 ";" $3 ";" $5 }'`"; do

      #               echo "s: $switch"
      #               echo "n: $n"
      #               echo "z: $z"

                       echo "$switch;$n;$z"

done

saida:
-----------------------------
;0015.f9f0.6d62;10;SecureConfigured;-
0016.d324.6ca8;451;SecureConfigured;-

O que pode estar acontecendo ?

Grato.

Fernando




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