--- Chas Owens <[EMAIL PROTECTED]> wrote:
> On 2/27/07, Keenan, Greg John (Greg)** CTR **
> <[EMAIL PROTECTED]> wrote:
> > Hi,
> >
> > I have to combine several Unix password files and
> remove any duplicate
> > accounts - putting this into LDAP.
> >
> > I have the following code that will remove any
> duplicate whole lines but
> > I need to remove lines only if the first field of
> the password file is a
> > duplicate.
>
> This should work
>
> perl -ne 'print unless $h{(split/:/)[0]}++'
>
This is creating a anonymous hash, correct?
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