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Home > Archive > Unix Programming > January 2008 > Variables Value (ksh)
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Variables Value (ksh)
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| shulamitm 2008-01-01, 7:36 am |
| Hello!
In ksh script (SUN OS), I need to get the value of variable value.
For example:
aa=bb
and bb=hello
I have only the 'aa' variable, so how can I get the 'hello' strings
(the value of bb) ?
thanks in advance!
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| Måns Rullgård 2008-01-01, 7:36 am |
| shulamitm <shulamitmi@bezeq.com> writes:
> Hello!
>
> In ksh script (SUN OS), I need to get the value of variable value.
> For example:
>
> aa=bb
> and bb=hello
>
> I have only the 'aa' variable, so how can I get the 'hello' strings
> (the value of bb) ?
eval cc=\$$aa
should work in any Bourne-like shell.
--
Måns Rullgård
mans@mansr.com
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| shulamitm 2008-01-01, 7:36 am |
| On Jan 1, 1:03=A0pm, M=E5ns Rullg=E5rd <m...@mansr.com> wrote:
> shulamitm <shulami...@bezeq.com> writes:
>
>
>
>
> eval cc=3D\$$aa
>
> should work in any Bourne-like shell.
>
> --
> M=E5ns Rullg=E5rd
> m...@mansr.com
thanks a lot!
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