| Simon Kelley | 3d8df26 | 2005-08-29 12:19:27 +0100 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | |
| 3 | function save_previous() { |
| 4 | if [ -e $1 -a ! -e $1.predhclient ]; then |
| 5 | mv $1 $1.predhclient |
| 6 | fi |
| 7 | } |
| 8 | |
| 9 | function write_resolv_conf() { |
| 10 | RESOLVCONF=$1 |
| 11 | if [ -n "$new_domain_name" ] || [ -n "$new_domain_name_servers" ]; then |
| 12 | save_previous $RESOLVCONF |
| 13 | echo '; generated by /etc/dhclient-enter-hooks' > $RESOLVCONF |
| 14 | if [ -n "$SEARCH" ]; then |
| 15 | echo search $SEARCH >> $RESOLVCONF |
| 16 | else |
| 17 | if [ -n "$new_domain_name" ]; then |
| 18 | echo search $new_domain_name >> $RESOLVCONF |
| 19 | fi |
| 20 | fi |
| 21 | chmod 644 $RESOLVCONF |
| 22 | for nameserver in $new_domain_name_servers; do |
| 23 | echo nameserver $nameserver >>$RESOLVCONF |
| 24 | done |
| 25 | fi |
| 26 | } |
| 27 | |
| 28 | make_resolv_conf() { |
| 29 | write_resolv_conf /etc/resolv.conf |
| 30 | } |