Here you go.....
mount | grep -q home
HOMESTATUS=$?
mount | grep -q backup
BACKUPSTATUS=$?
if [ $HOMESTATUS -eq 0 -a $BACKUPSTATUS -eq 0 ]; then
echo "You got both man, do your thing..."
exit 0;
else
echo "Error -- either home or backup missing -- Or is it BOTH !%$!!@#%!"
exit 1;
fi
Regards
R. K. Rajeev
P.S. : Dont rely too much on mtab, a read only filesystem situation
might mean you have old/stale data in it, always pipe live mount
command or use /proc/mounts.
On 26 February 2013 23:45, [email protected] <[email protected]> wrote:
> Hello,
>
> I am using a script where I check if /home and /backup are present in
> /etc/mtab but can't manage the 'and' operator in grep. Currently I use the
> 'if grep -q "/home" ; then ......... then I do 'fi' and again 'if grep -q
> "/backup" to finally go to my commands. I tried to make grep do the AND combo
> but got errors as it works only on one line. I want my command to start only
> if both /home and /backup are present in mtab. With my dual check method it
> works, but I want a clean lean script.
>
> Regards,
> Rony.
> --
> http://mm.ilug-bom.org.in/mailman/listinfo/linuxers
--
http://mm.ilug-bom.org.in/mailman/listinfo/linuxers
