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RES: [shell-script] Problema Script para Adicionar Usuários
From: |
Rodrigo Vilaça |
Subject: |
RES: [shell-script] Problema Script para Adicionar Usuários |
Date: |
Thu, 23 Sep 2004 13:53:08 -0300 |
Coloca aspas no teste do if:
if [ $username = "$verusuario" ] ...
Quando a variável verusuario for vazia o shell vai interpretar assim:
[ $username = "" ]
Se não ele interpreta assim:
[ $username = ]
Entendesse o erro?
[]'s
Rodrigo Vilaça
>echo -n "Nome de Usuario: "
>read username
>verusuario=`cat /etc/passwd |cut -d: -f1 | grep "$username"`
>if [ $username = $verusuario ]; then
> echo "Este usuario ja existe no sistema, processo abortado!"
> exit 0
>else
>.... prossegue o script
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- Awk, Felipe Bender, 2004/09/16
- Re: [shell-script] Awk, Miranda, 2004/09/16
- Re: [shell-script] Awk, Felipe Bender, 2004/09/16
- Re: [shell-script] Script de Backup, Fábio Henrique, 2004/09/16
- Re: [shell-script] Script de Backup, Eric Anderson, 2004/09/22
- OOF? crontab, Eric Anderson, 2004/09/22
- Re: [shell-script] OOF? crontab, Jeferson A. Cassol, 2004/09/22
- Re: [shell-script] OOF? crontab, Eric Anderson, 2004/09/24
- Re: [shell-script] Script de Backup, Fábio Henrique, 2004/09/23
- Problema Script para Adicionar Usuários, André Luiz, 2004/09/23
- RES: [shell-script] Problema Script para Adicionar Usuários,
Rodrigo Vilaça <=
- Re: [shell-script] Problema Script para Adicionar Usuários, André Luiz, 2004/09/23
- RES: [shell-script] Problema Script para Adicionar Usuários, Rodolfo Villanova, 2004/09/23
- Re: [shell-script] Problema Script para Adicionar Usuários, Elton, 2004/09/23
- Argument list is too long, Eric Anderson, 2004/09/24
- Re: [shell-script] Awk, Miranda, 2004/09/17