Mounting /tmp

[ISOS6]

Hello,

I've discovered that when I change /tmp folder to link, with the noexec, nosuid options set. The link disappears after a few days and changes to normal filesystem folder.

It is not critical problem, but annoys me enough.

Kind regards

 

[ben29]

be careful about that!

dd if=/dev/zero of=/tmpMnt bs=1024 count=1024k
mke2fs /tmpMnt
cp -Rpf /tmp /tmp_backup

add on /etc/fstab

/tmpMnt /tmp ext2 loop,nosuid,noexec,nodev,noatime,rw 0 0

remount your tmp

mount -o loop,nosuid,noexec,nodev,noatime,rw /tmpMnt /tmp

secure the /tmp folder:

chmod 1777 /tmp

move all tmp back to new foder

mv /tmp_backup/* /tmp/

link /var/tmp /home/tmp /usr/tmp to /tmp

rm -rf /var/tmp
rm -rf /home/tmp
rm -rf /usr/tmp
ln -s /tmp /var/tmp
ln -s /tmp /home/tmp
ln -s /tmp /usr/tmp

 

[ISOS6]

Thanks for reply!

I did it, but after reboot or some days chaning roll back.

 

[nobaloney]

There's probably something wrong in your fstab file.

Jeff