Date: Mon, 21 Jun 2010 14:13:09 +0200 From: =?ISO-8859-1?Q?Samuel_Mart=EDn_Moro?= <faust64@gmail.com> To: Aiza <aiza21@comclark.com> Cc: "questions@freebsd.org" <questions@freebsd.org> Subject: Re: .sh for loop Message-ID: <AANLkTinB6FkugAD0GXlF3t-n5dbX39nstbxSxlCxiHje@mail.gmail.com> In-Reply-To: <4C1F4B4C.2000006@comclark.com> References: <4C1F4B4C.2000006@comclark.com>
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it seems to work
your main error is to use ${found_name} instead of ${name}.
also, you do not set ${group} in your example.
and, not essential, but test -z before adding useless spaces.
correcting that, I had it working perfectly.
h2g2:~# cat test
path=3D/dev
group=3Dtty
for name in "${path}/${group}"*
do
[ -z "${found_list}" ] && found_list=3D"${name}" ||
found_list=3D"${found_list} ${name}"
done
echo "found list: $found_list"
h2g2:~# sh test
found list: /dev/ttyU0 /dev/ttyU0.init /dev/ttyU0.lock /dev/ttyd0
/dev/ttyd0.init /dev/ttyd0.lock /dev/ttyp0 /dev/ttyp1 /dev/ttyp2 /dev/ttyp3
/dev/ttyp4 /dev/ttyp5 /dev/ttyp6 /dev/ttyp7 /dev/ttyv0 /dev/ttyv1 /dev/ttyv=
2
/dev/ttyv3 /dev/ttyv4 /dev/ttyv5 /dev/ttyv6 /dev/ttyv7 /dev/ttyv8 /dev/ttyv=
9
/dev/ttyva /dev/ttyvb /dev/ttyvc /dev/ttyvd /dev/ttyve /dev/ttyvf
h2g2:~#
Samuel Mart=EDn Moro
{EPITECH.} tek4
CamTrace S.A.S
(+033) 1 41 38 37 60
1 All=E9e de la Venelle
92150 Suresnes
FRANCE
"Nobody wants to say how this works.
Maybe nobody knows ..."
Xorg.conf(5)
On Mon, Jun 21, 2010 at 1:21 PM, Aiza <aiza21@comclark.com> wrote:
> for name in "${path}/${group}"*; do
> found_list=3D"${found_list} ${found_name}"
> done
>
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