On Wed, Jan 04, 2012 at 02:38:22PM +0800, jida...@jidanni.org wrote:
> Hmmm, as S. CHAZELAS said seems zsh also gives one a chance to reset an
> arbitrary positional parameter, e.g., the 42nd, whereas in bash one must
> set them all at once:
That is why named arrays are COMPLETELY superior and should be used in
almost every circumstance.
The only reason one would ever use the positional paramters instead of
a named array is because one is writing for sh instead of for bash.
> $ set `seq 55`
> $ echo $42
> 42
> $ echo $66
> 66
That is not doing what you think it is doing.
$ set A B C D E F
$ echo $66
F6
If you want to refer to the 66th positional parameter, you must use ${66}.
