Perry Smith <[EMAIL PROTECTED]> writes:

> On Jul 15, 2004, at 4:10 PM, Alexander K. Hansen wrote:
>
>> Unfortunately there's no rehash for bash,
>
> I believe bash does not need one.  My guess is that it does a "rehash"
> when you type a command it does not already know about.  I just did a
> quick experiment by creating a new executable and bash found it.

[Fixed top-posting.]

Yes.  And for those times when you do need to force bash to rebuild its
tables, the `hash -r' builtin will cause bash to empty its table;
subsequent command invocations will rebuild it as described above.

Richard



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