X-Git-Url: https://iankelling.org/git/?p=distro-setup;a=blobdiff_plain;f=untrusted-network;h=9cbf4ab37c1d7b13530827b2888acdaf68ceef41;hp=3d8ac97d668cf3ebe7a530f9096a6c543161f90c;hb=32a1673064cfd9eaa165b4ea62fa416f02f3dfd2;hpb=4d0dc703ef2e62cd16ea84f27456f6f50f74baa3

diff --git a/untrusted-network b/untrusted-network
index 3d8ac97..9cbf4ab 100755
--- a/untrusted-network
+++ b/untrusted-network
@@ -8,7 +8,8 @@ trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 # Usage: use when switching from a trusted network to an untrusted one,
 # like public wifi.
 
-cat >/etc/dnsmasq.d/untrusted-network.conf <<'EOF'
+if [[ ! -s /etc/dnsmasq.d/untrusted-network.conf ]]; then
+  cat >/etc/dnsmasq.d/untrusted-network.conf <<'EOF'
 server=8.8.4.4
 server=8.8.8.8
 server=2001:4860:4860::8844
@@ -18,4 +19,6 @@ no-resolv
 stop-dns-rebind
 EOF
 
-systemctl reload dnsmasq
+  nscd -i hosts
+  systemctl reload dnsmasq
+fi