On Tue, 2002-05-28 at 12:00, tansel wrote:
> how can i see the all exported directories in subnet.. when showmount only
> shows exported directories on a given IP or hostname.but i wanna a
> broadcasting way like a NETBUI
>
>
Hmmm. I thought this was interesting. the following is ugly but it
works. I am sure I will get some comments from the scripting gurus but
it was the best I could do in 20 minutes or so with my lmited skills.
Save the following script as findnfs, do chmod u+x findnfs and call it
with ./findnfs from the same dir you saved it in.
If you dont like the errors at the end try calling it as:
findnfs 2>/dev/null
#!/bin/sh
#findnfs
#Author: Bret Hughes <[EMAIL PROTECTED]>
# does a broadcast ping and then trys to connect to all ipaddresses
# returned with show mount.
# WARNING : on a large subnet you probably don't want to do this
# but works great on my little lan of about 14 machines.
# only tested on a machine with a single ethernet interface. Unknown
# results for a machine with multiple interfaces
netaddr=$(ifconfig |awk '/Bcast/ {split($3,arr,":");print arr[2]}')
echo "the network address is $netaddr"
for machine in $(ping -b $netaddr -c3 |awk '/bytes from/{print $4}'|sort
|uniq); do
showresult=$(showmount -e ${machine/:/})
if [ $? == 0 ]; then
echo -e "\nexports from $machine"
echo -e "$showresult"
fi
done
Kind of fun. I did not know about showmount. I am glad you asked the
question. ( I alwys wondered how webmin did that)
HTH
Bret
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