hi,
you are right error handling is important
may be can redefine croak() to
error() {
echo "$tag: $*" >&2
exit 1
}
additional points for having logger: (maybe this is to much but i am not sure)
if [ -x /usr/bin/logger ]
then
ECHO=/usr/bin/logger -s -t $(basename $0)
else
ECHO=echo
fi
error() {
$ECHO "$tag: $*"
exit 1
}
that would simply e.g the ifconfig to:
ifconfig $interface $ip $NETMASK $BROADCAST || error "failed to $1 $interface"
just my 2 cents,
re
wh
Cristian Ionescu-Idbohrn schrieb:
> Cheers,
>
>
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