[Linux-bruxelles] [bash] compréhension d'un script

[Grégoire Alexandre]

Ah ouaip je  l'avais pas trouvé justement :-)

Malheureusement, ... ben j'ai quelques problèmes de compréhension, je connais 
bien l'anglais mais là j'ai qd meme du mal c'est assez technique :-/

Voyons si google est tjs mon ami :)

Merci de ton aide,
Alex
>
> man bash :
>
>  ${parameter##word}
>               The word is expanded to produce a pattern just as in
> pathname expansion.  If the pattern matches the beginning of the value
> of  parameter,  then  the  result  of  the expansion is the expanded
> value of parameter with the shortest matching pattern (the ``#'' case)
> or the longest matching pattern (the ``##'' case) deleted.  If parameter
> is @ or *, the pattern removal operation is applied to each positional
> parameter  in  turn,  and  the  expansion is the resultant list.  If
> parameter is an array variable subscripted with @ or *, the pattern
> removal operation is applied to each member of the array in turn, and
> the expansion is the resultant list.
>
> j'espère que ca pourra t'aider,
>
> Stanislas.
>