From: Christian Heller <c.heller@plomlompom.de>
Date: Fri, 23 Nov 2018 01:25:38 +0000 (+0100)
Subject: WIP.
X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/decks/%7B%7Bdeck_id%7D%7D/foo.html?a=commitdiff_plain;h=86f4b75d0db3806188b2720776a9ce8b0db63d59;p=config

WIP.
---

diff --git a/all_new_2018/apt-mark/server b/all_new_2018/apt-mark/server
index 8d332e0..8421675 100644
--- a/all_new_2018/apt-mark/server
+++ b/all_new_2018/apt-mark/server
@@ -5,4 +5,4 @@ readline-common
 # provides letsencrypt
 certbot
 # provides systemd scripts that configure iptables via /etc/iptables/*
-iptables-persistent
\ No newline at end of file
+iptables-persistent
diff --git a/all_new_2018/install_for_target.sh b/all_new_2018/install_for_target.sh
index 7693a05..9d765aa 100755
--- a/all_new_2018/install_for_target.sh
+++ b/all_new_2018/install_for_target.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 # Walks through the package names in the argument-selected files of
 # apt-mark/ and ensures the respective packages are installed.
+#
+# Ignores anything in an apt-mark/ file after the last newline.
 set -e
 
 config_tree_prefix="${HOME}/config/all_new_2018/apt-mark/"
@@ -8,6 +10,7 @@ config_tree_prefix="${HOME}/config/all_new_2018/apt-mark/"
 for target in "$@"; do
     path="${config_tree_prefix}${target}"
     cat "${path}" | while read line; do
+        echo "$line"
         if [ ! $(echo "${line}" | cut -c1) = "#" ]; then
             apt-get -y install "${line}"
         fi
diff --git a/all_new_2018/linkable_etc_files/server/etc/iptables/rules.v4 b/all_new_2018/linkable_etc_files/server/etc/iptables/rules.v4
index f568789..01dca75 100644
--- a/all_new_2018/linkable_etc_files/server/etc/iptables/rules.v4
+++ b/all_new_2018/linkable_etc_files/server/etc/iptables/rules.v4
@@ -8,4 +8,5 @@
 -A INPUT -p tcp --dport 443 -j ACCEPT
 -A INPUT -p tcp --dport 80 -j ACCEPT
 -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-COMMIT
\ No newline at end of file
+COMMIT
+# iptables-restore seems to ignore COMMIT if no newline follows it
\ No newline at end of file
diff --git a/all_new_2018/setup_server.sh b/all_new_2018/setup_server.sh
index c3d5ce5..ea3437a 100755
--- a/all_new_2018/setup_server.sh
+++ b/all_new_2018/setup_server.sh
@@ -5,7 +5,7 @@ set -e
 
 # Provide maximum input for set_hostname_and_fqdn.sh.
 if [ "$#" -ne 2 ]; then
-    echo "Need exactly two arguments (hostname, FQDN)."
+    echo 'Need exactly two arguments (hostname, FQDN).'
     false
 fi
 hostname="$1"
@@ -21,8 +21,8 @@ fqdn="$2"
 
 # Some debconf selections we don't want to get asked during coming
 # install actions.
-debconf-set-selections <<< "iptables-persistent iptables-persistent/autosave_v4 boolean false"
-debconf-set-selections <<< "iptables-persistent iptables-persistent/autosave_v6 boolean false"
+echo 'iptables-persistent iptables-persistent/autosave_v4 boolean false' | debconf-set-selections
+echo 'iptables-persistent iptables-persistent/autosave_v6 boolean false' | debconf-set-selections
 
 # Ensure package installation state as defined by what packages are
 # defined as required by Debian policy and by settings in ./apt-mark/.