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From: "Dimitry V. Ketov" <Dimitry.Ketov@avalon.ru>
To: ALT Devel discussion list <devel@altlinux.ru>
Subject: [devel] Q: Поиск целевого файла в цепочке символических ссылок
Date: Sun, 20 Mar 2005 15:25:06 +0300
Message-ID: <423D6BA2.3090402@avalon.ru> (raw)

Решить задачу _существующими_ средствами не смог, возможно изобрел велосипед, хочу критики 
(readlink не входит в SUSv3, чем заменить?)

Д.
----------------------
findtarget()
{
     path="$1"

     while [ -L $path ]
     do
       linktarget=`readlink $path`

       case $linktarget in
           /*) path=$linktarget ;;
           *) path=`dirname $path`/$linktarget ;;
       esac
     done
     echo $path
}


             reply	other threads:[~2005-03-20 12:25 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-03-20 12:25 Dimitry V. Ketov [this message]
2005-03-20 12:31 ` Dmitry V. Levin
2005-03-20 12:48   ` Dimitry V. Ketov
2005-03-20 12:56     ` Dmitry V. Levin
2005-03-20 13:03       ` Dimitry V. Ketov
2005-03-20 16:13         ` Dmitry V. Levin
2005-03-20 17:26           ` Alexander Bokovoy
2005-03-20 17:36             ` Andrey Rahmatullin
2005-03-20 18:59               ` Alexander Bokovoy
2005-03-21  7:04                 ` Dimitry V. Ketov
2005-03-20 17:38             ` Dmitry V. Levin
2005-03-20 18:25               ` Alexander Bokovoy

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