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Re: [Erlug] man cd ??

To: erlug@xxxxxxxxxxxxxx
Subject: Re: [Erlug] man cd ??
From: Daniele Palumbo <rocco@xxxxxxxxxxxxxxxx>
Date: Fri, 12 Sep 2003 18:43:23 +0200
avevo appena visto cosa faceva `cd ~-`...

ahhh le scoperte che si fanno!

dankeshen
daniele
At 18.35 12/09/2003, you wrote:
On Fri, Sep 12, 2003 at 06:32:07PM +0200, Maurizio Lemmo - Tannoiser wrote:
> A null directory name in CDPATH  is the same as the current directory,
> i.e., ``.''.
> cd e` un builtin di bash, ergo man bash. :)

        sono diligente :)

If  the  tilde-prefix is a `~+', the value of the shell vari-
able PWD replaces the tilde-prefix.  If the tilde-prefix is a
`~-',  the  value of the shell variable OLDPWD, if it is set,
is substituted.  If the characters following the tilde in the
tilde-prefix  consist of a number N, optionally prefixed by a
`+' or a `-', the tilde-prefix is replaced  with  the  corre-
sponding  element  from  the  directory stack, as it would be
displayed by the dirs builtin invoked with  the  tilde-prefix
as an argument.  If the characters following the tilde in the
tilde-prefix consist of a number without  a  leading  `+'  or
`-', `+' is assumed.


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