diff --git a/root/etc/cont-init.d/95-apt-get b/root/etc/cont-init.d/95-apt-get
old mode 100644
new mode 100755
index 4797eca..8e5fe66
--- a/root/etc/cont-init.d/95-apt-get
+++ b/root/etc/cont-init.d/95-apt-get
@@ -2,4 +2,4 @@
 
 if [ -f /usr/bin/apt ]; then
     apt-get update
-fi
\ No newline at end of file
+fi
diff --git a/root/etc/cont-init.d/95-tshoot-config b/root/etc/cont-init.d/95-tshoot-config
old mode 100644
new mode 100755
diff --git a/root/etc/s6-overlay/s6-rc.d/init-mod-universal-tshoot/dependencies.d/init-mods b/root/etc/s6-overlay/s6-rc.d/init-mod-universal-tshoot/dependencies.d/init-mods
new file mode 100644
index 0000000..e69de29
diff --git a/root/etc/s6-overlay/s6-rc.d/init-mod-universal-tshoot/run b/root/etc/s6-overlay/s6-rc.d/init-mod-universal-tshoot/run
new file mode 100755
index 0000000..67a70cd
--- /dev/null
+++ b/root/etc/s6-overlay/s6-rc.d/init-mod-universal-tshoot/run
@@ -0,0 +1,17 @@
+#!/usr/bin/with-contenv bash
+
+## Ubuntu
+if [ -f /usr/bin/apt ]; then
+    echo "\
+        dnsutils \
+        net-tools \
+        iputils-ping \
+        traceroute" >> /mod-repo-packages-to-install.list
+
+fi
+# Alpine
+if [ -f /sbin/apk ]; then
+    echo "\
+        bind-tools \
+        net-tools" >> /mod-repo-packages-to-install.list
+fi
diff --git a/root/etc/s6-overlay/s6-rc.d/init-mod-universal-tshoot/type b/root/etc/s6-overlay/s6-rc.d/init-mod-universal-tshoot/type
new file mode 100644
index 0000000..bdd22a1
--- /dev/null
+++ b/root/etc/s6-overlay/s6-rc.d/init-mod-universal-tshoot/type
@@ -0,0 +1 @@
+oneshot
diff --git a/root/etc/s6-overlay/s6-rc.d/init-mod-universal-tshoot/up b/root/etc/s6-overlay/s6-rc.d/init-mod-universal-tshoot/up
new file mode 100644
index 0000000..e721e58
--- /dev/null
+++ b/root/etc/s6-overlay/s6-rc.d/init-mod-universal-tshoot/up
@@ -0,0 +1 @@
+/etc/s6-overlay/s6-rc.d/init-mod-tshoot/run
diff --git a/root/etc/s6-overlay/s6-rc.d/init-mods-package-install/dependencies.d/init-mod-universal-tshoot b/root/etc/s6-overlay/s6-rc.d/init-mods-package-install/dependencies.d/init-mod-universal-tshoot
new file mode 100644
index 0000000..e69de29
diff --git a/root/etc/s6-overlay/s6-rc.d/user/contents.d/init-mod-universal-tshoot b/root/etc/s6-overlay/s6-rc.d/user/contents.d/init-mod-universal-tshoot
new file mode 100644
index 0000000..e69de29