New remote backup script

remote-backup

@@ -0,0 +1,21 @@
+#!/bin/bash
+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..." "$1"
+    read answer
+    if [ "$answer" != "YES" ]; then
+        echo User did not confirm.
+        exit 1;
+    else
+        rsync -aAXv --exclude={"/dev/*","/proc/*","/sys/*","/tmp/*","/run/*","/mnt/*","/media/*","/lost+found"} / root@"$1":/mnt/
+        echo rsync exited with status $?
+        exit $?
+    fi
+else
+    echo "Host is not responding in a timely fashion."
+    exit 1;
+fi