+ conffn = "/etc/shbackup.conf"
+
+ i=0
+ while i < len(sys.argv)-1:
+ i += 1
+ opt = sys.argv[i]
+
+ if opt in ["-h", "--help"]:
+ printUsage()
+ exit(0)
+
+ elif opt in ["-C", "--config"]:
+ i += 1
+ conffn = sys.argv[i]
+ continue
+
+ else:
+ print("Unknown option: " + opt)
+ exit(1)
+
+ try:
+ man = BackupManager(conffn)
+ man.backup()
+ man.prune()