Updating to include systemd timers

Better Makefile layout
Improving pytest

remote-backup

@@ -1,17 +1,44 @@
 #!/bin/bash
+
+# File: HelloWorld.bash
+# 
+# Description: This file exemplifies printing 'Hello world!' in bash. 
+# 
+# Package: AniNIX/HelloWorld
+# Copyright: WTFPL
+# 
+# Author: DarkFeather <ircs://aninix.net:6697/DarkFeather>
+
+# Should only be done as root.
 if [ "$(whoami)" != "root" ]; then
     echo Needs to be run as root.
     exit 1;
 fi
 
-if (ping -c 4 "$1" | grep -c ' 0% packet loss,'); then
-    printf "Are you sure you want to back everything up to %s?\nIs the root password set and all storage mounted?\nDo you have time for this backup to complete?\nEnter YES in all capitals to continue..." "$1"
+# Default the host to the Aether host in whatever domain this host lives in.
+host="$1"
+if [ -z "$host" ]; then
+    host=Aether
+fi
+
+# Default the path to /
+path="$2"
+if [ -z "$path" ]; then
+    path='/'
+fi
+
+# Try to contract the host
+if (nmap --open -p 22 "$host" | grep -E '22/tcp\s+open' &>/dev/null); then
+
+    # Confirm with the user
+    printf "Are you sure you want to back everything up to %s?\n* Is the root password set and backup volume mounted on '/mnt'?\n* Do you have time for this backup to complete?\n* Does \`ssh-keyscan -D localhost\` on the server match this? `ssh-keyscan -D "$host" 2>/dev/null | grep 4\ 2`\nEnter YES in all capitals to continue..." "$host"
+
     read answer
     if [ "$answer" != "YES" ]; then
         echo User did not confirm.
         exit 1;
     else
-        rsync -aAXv --delete --exclude={"/dev/*","/proc/*","/sys/*","/tmp/*","/run/*","/mnt/*","/media/*","/lost+found"} / root@"$1":/mnt/
+        rsync -aAXv --delete --exclude={"/dev/*","/proc/*","/sys/*","/tmp/*","/run/*","/mnt/*","/media/*","/lost+found"} "$path" root@"$host":/mnt"$path"
         status="$?"
         echo rsync exited with status $status
         exit $status