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Date:      Sat, 9 Jun 2012 21:42:15 +0300
From:      Sami Halabi <sodynet1@gmail.com>
To:        Ian Lepore <freebsd@damnhippie.dyndns.org>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: su problem
Message-ID:  <CAEW%2BogbEMs-AiqDWRdzZx6MAZqp9JR2OLh%2BPgxo83Q_Za-oUfg@mail.gmail.com>
In-Reply-To: <1339256590.36051.308.camel@revolution.hippie.lan>
References:  <CAEW%2BogYrUso=nqx4dUx0rhr9XUFMmSSMP-fxNa03pgj8tNF%2B%2Bg@mail.gmail.com> <201206091035.q59AZWFB058742@lurza.secnetix.de> <CAOgwaMvp4AyLNdvENL9rXoP6D6w9JaTJr1ML5uxb28Tg9=W2uQ@mail.gmail.com> <CAEW%2BogZ3H%2BgP86zcme-nuucLyDHmUo05uZ3R7Jc1hBb_7FM4gg@mail.gmail.com> <20120609122457.GS13609@albert.catwhisker.org> <CAEW%2BogadUQzu6k1XMXyLkqjEuq-_6gShiG5mRKbBgKMyoviAEg@mail.gmail.com> <20120609123626.GT13609@albert.catwhisker.org> <CAEW%2BogY4zZLj=D9cKuoG58Ozn_UbXjx3GJCT_Gtd4f4zEp3D2A@mail.gmail.com> <1339256590.36051.308.camel@revolution.hippie.lan>

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%stty clocal
%su -
Password:
load: 0.00  cmd: su 34023 [ttydcd] 0.72r 0.00u 0.00s 0% 2092k
load: 0.00  cmd: su 34023 [ttydcd] 0.99r 0.00u 0.00s 0% 2092k

I tried stty -clocal also but didn't work....

:(

any other ideas?


On Sat, Jun 9, 2012 at 6:43 PM, Ian Lepore <freebsd@damnhippie.dyndns.org>wrote:

> On Sat, 2012-06-09 at 15:47 +0300, Sami Halabi wrote:
> > %su -
> > Password:
> > load: 0.00  cmd: su 30588 [ttydcd] 0.91r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 3.99r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 4.81r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 5.34r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 5.72r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 6.21r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 6.67r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 7.14r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 7.53r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 7.89r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 8.14r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 8.35r 0.00u 0.00s 0% 2092k
> > load: 0.00  cmd: su 30588 [ttydcd] 8.53r 0.00u 0.00s 0% 2092k
> >
> >
> > Thanks,
> > Sami
>
> Since the wait is "ttydcd", try "stty clocal" before doing the "su"
> command.  I don't know why su would be waiting for dcd (modem carrier)
> but setting clocal mode should eliminate that wait.
>
> -- Ian
>
>
>


-- 
Sami Halabi
Information Systems Engineer
NMS Projects Expert
FreeBSD SysAdmin Expert



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