zsh: bad option, bash works

Zind wzmindlog at gmail.com
Mon Dec 19 10:04:32 UTC 2011


Maybe I don't have a deep understanding about the built-in commands from
the beginning.
Can I explain it this way?
The built-in commands are usually more closely relataed to the OS, more
underlying than seperate programms, like bindkey, cd, ulimit etc.
So they have to be built-in, they have to be implemented within the shell.

On Mon, Dec 19, 2011 at 4:51 PM, Cameron Simpson <cs at zip.com.au> wrote:

> On 19Dec2011 12:47, Zind <wzmindlog at gmail.com> wrote:
> | I did consult the manual of zsh and bash.
> | But I didn't realize that command 'type' is implemented within the shell.
> | I thought maybe something is missing in the zsh manual of command 'type'.
>
> Think about what you expect "type" to do. Like "cd" etc, it _has_ to be
> a builtin.
> --
> Cameron Simpson <cs at zip.com.au> DoD#743
> http://www.cskk.ezoshosting.com/cs/
>
> ... in '59 I ran out of brakes *four times* -- and I don't mean they didn't
> work very well, I mean I had none.  Like the main oil line had sheared.
>  You
> know, so that oil, you know, when you put your foot on the floor, the oil
> just went squirting out into the atmosphere.  Things like that.  You know,
> I'd always believed that Colin was close to genius in his design ability
> and everything -- if he could just get over this failing of his of making
> things too bloody light.  I mean, Colin's idea of a Grand Prix car was
> it should win the race and, as it crossed the finishing line, it should
> collapse in a heap of bits.  If it didn't do that, it was built too
> strongly.
>        - Innes Ireland
> --
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