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Re: compaudit slow with many groups

X-seq: zsh-workers 19669
From: Danek Duvall <duvall@xxxxxxxxxxx>
To: zsh-workers@xxxxxxxxxx
Subject: Re: compaudit slow with many groups
Date: Sun, 21 Mar 2004 10:46:56 -0800
In-reply-to: <20040319215724.GB23658@xxxxxxxxxxxxxxxxxx>
Mail-followup-to: Danek Duvall <duvall@xxxxxxxxxxx>, zsh-workers@xxxxxxxxxx
Mailing-list: contact zsh-workers-help@xxxxxxxxxx; run by ezmlm
References: <20040319215724.GB23658@xxxxxxxxxxxxxxxxxx>

On Fri, Mar 19, 2004 at 01:57:24PM -0800, Danek Duvall wrote:

>     local GROUP GROUPMEM _i_pw _i_gid _i_ulwdirs
>     if (( UID == EUID )); then
>     	getent group $UID | IFS=: read GROUP _i_pw _i_gid GROUPMEM
> 	[[ $GROUP == $LOGNAME ]] || unset GROUP GROUPMEM
>     else
>     	getent group $EGID | IFS=: read GROUP _i_pw _i_gid GROUPMEM
> 	(( _i_gid == EGID )) || unset GROUP GROUPMEM
>     fi

Hm.  That's pretty obviously broken.  But I think this is right:

    if ((UID == EUID )); then
      getent group $LOGNAME | IFS=: read GROUP _i_pw _i_gid GROUPMEM
    else
      getent group $EGID | IFS=: read GROUP _i_pw _i_gid GROUPMEM
    fi

Much quicker.  :)

Thanks,
Danek

Follow-Ups:
- Re: compaudit slow with many groups
  - From: Peter Stephenson

References:
- compaudit slow with many groups
  - From: Danek Duvall

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