protecting /etc/resolv.conf from being overwritten when ppp0 is dialed up [closed]
Question
I have an embedded system running a busybox distribution and for some reason i can't seem to find my dhclient.conf (http://www.freebsd.org/cgi/man.cgi?query=dhclient.conf&sektion=5) that would let me "protect" resolv.conf wt but DHCP still works, how could that be? Also, is there another way to protect the nameservers in resolv.conf?
La solution 3
Just echoing my nameservers into /etc/resolv.conf after the dial up has been established....
Autres conseils
chattr +i /etc/resolv.conf
will help you ;)
That turns special attributes to protect the file for deletion or modification.
Creating a permission of this file.
chmod 0644 /etc/resolv.conf.
Owner can read and write. 6 Group can read. 4 Others can read. 4
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