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| From: | Felipe Kellermann |
| Subject: | Re: [shell-script] Ultimo carqacter de uma variável |
| Date: | Mon, 16 May 2005 22:30:14 -0300 (BRT) |
| User-agent: | Pine <http://www.washington.edu/pine/> |
On Mon, 16 May 2005 11:37am -0000, Miranda wrote:
> [miranda@guitar tmp]$ VAR1=${VAR2:$POS:1}
> [miranda@guitar tmp]$ echo $VAR1
> L
Usando bash?
$ echo ${var: -1}
Usando zsh?
$ print ${var:-1}
--
Felipe Kellermann
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