How to make persistent changes to the /etc/resolv.conf?
Issue
- DNS servers in
/etc/resolv.confchange after a reboot or network service restart resolv.confgets overwritten- Why entries in
/etc/resolv.confclears after system reboot? - How to make permanent changes to the
/etc/resolv.conf? - Reboot removes or changes entries in
/etc/resolv.conf
Environment
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- initscripts
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