New sequence to provide various backup options

Rsync included

seqs/backup.cfg.example

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Backup sequence definitions template.
+# Remove ".example" for customization.
+
+# A running debian needs at least the following runtime directories created to start up successfully:
+##  dev 
+##  proc
+##  sys
+##  run   
+
+# Exclude notation "directory/*" creates the directory but NOT its content
+BACKUP_EXCLUDES=(\
+ "backup*"\
+ "/home/network/*"\
+ "/dev/*"\
+ "/proc/*"\
+ "/sys/*"\
+ "/tmp/*"\
+ "/run/*"\
+ "/mnt/*"\
+ "/media/*"\
+ "/lost+found"\
+ )