Warn about each interface we fail to delete instead of bailing at the first.
-rw-r--r-- 1736 Makefile
-rw-r--r-- 596 README
-rwxr-xr-x 5047 configure
-rw-r--r-- 5443 dnsmasq.in
-rw-r--r-- 5726 libc.in
-rw-r--r-- 3343 named.in
-rw-r--r-- 2544 pdns_recursor.in
-rw-r--r-- 4423 pdnsd.in
-rw-r--r-- 6442 resolvconf.8.in
-rw-r--r-- 254 resolvconf.conf
-rw-r--r-- 8207 resolvconf.conf.5.in
-rw-r--r-- 13793 resolvconf.in
-rw-r--r-- 2677 unbound.in