On Tuesday 18 October 2005 18:01, Alex 'CAVE' Cernat wrote:
> Salut
>
> Dupa ce m-am minunat ca bash stie by default de substringuri, match-ing
> si alte cele, tot n-am gasit ce doream. Sa zicem ca am un program de genul
>
> -------------------------------------
> AAA_VAL=1
> BBB_VAL=2
> CCC_VAL=3
>
> program $AAA_VAL
> program $BBB_VAL
> program $CCC_VAL
> ------------------------------------
>
> As vrea sa scriu ultimile linii in ceva de genul
> ------------------------------------
> for i in AAA BBB CCC; do
> program ${${i}_VAL}
> done
> ------------------------------------
> Adica sa faca evaluare la expresie si apoi evaluare la variabila.
> Any hint pana gasesc eu in howto (daca gasesc) ?
eval program \$$i_VAL
Mihai
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