Re: script problem
On Fri, 14 Jul 2006 11:41:52 +0200, Evgeni Golov wrote
> On Fri, 14 Jul 2006 11:35:13 +0200 "Jan Kohnert"
> > RG=$(ping -c 1 $BA_HOST > /dev/null)
> > echo $RG
> >
> > fuer Output in $RG oder
>
> für Fehler in $RG!
>
> > RG=$(ping -c 1 $BA_HOST 2> /dev/null)
> > echo $RG
> >
> > fuer Fehler in $RG benutzen.
>
> für Output in $RG!
>
> Da hast du wohl die beiden Sachen verdreht ;-)
Ich empfehle an dieser Stelle man bash:
REDIRECTION
Before a command is executed, its input and output may be
redirected using a special notation interpreted by the
shell. Redirection may also be used to open and close
files for the current shell execution environment. The
following redirection operators may precede or appear any
where within a simple command or may follow a command.
Redirections are processed in the order they appear, from
left to right.
In the following descriptions, if the file descriptor num
ber is omitted, and the first character of the redirection
operator is <, the redirection refers to the standard
input (file descriptor 0). If the first character of the
redirection operator is >, the redirection refers to the
standard output (file descriptor 1).
und folgendes. ;)
--
MfG Jan
Open WebMail Project (http://openwebmail.org)
Reply to: