X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=untrusted-network;h=b4fdb70e0e5304af943e683d34d0074d77c56e2b;hb=a1ebefe19ab910d20fad0c2fd88637fee23dee7c;hp=3d8ac97d668cf3ebe7a530f9096a6c543161f90c;hpb=343a048be4b32d18540c6531048d2b9a006774ae;p=distro-setup

diff --git a/untrusted-network b/untrusted-network
index 3d8ac97..b4fdb70 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 restart dnsmasq
+fi