Add Options 'ONLY_BACKUP' (do not handle existing archives) and 'NO_NEW_BACKUP' (do not backup any host, only handle existing archives).

conf/rcopy_functions.conf

@@ -5,6 +5,64 @@
 # --------------------------------------------------- #
 # ------------------- Funktionen -------------------- #
 #
+usage() {
+
+
+   [[ -n  "$1" ]] && error "$1"
+
+
+   echo -e "
+\033[1mUsage:\033[m
+
+   $(basename $0) [OPTION [OPTION ..
+
+\033[1mDescription\033[m
+
+   Main Backup Script for hosts maintained by O.OPEN.
+
+\033[1mOptions\033[m
+
+   -B
+      Only Backup host - do not handle (existing) archives.
+
+   -N
+      Do not backup anything, only maintain existing backups - archiving and/or
+      removing existing backups.
+
+   -m
+      Only backup hosts listed in file conf/manual_hosts.conf. Don't inform anyone,
+      and also don't restart services.
+
+\033[1mFiles\033[m
+
+   \033[1m$(basename $rcopy_conf_file)\033[m: Main Configuration
+	
+	See folder 'conf' for more configuration files
+
+\033[1mExample:\033[m
+   
+   Normal Backup
+
+      $(basename $0)
+
+   Only maintain backup archives - do NOT write new backups
+   
+      $(basename $0) -N
+
+"
+
+   clean_up 1
+
+}
+
+clean_up() {
+
+   # Perform program exit housekeeping
+   rm -rf "$LOCK_DIR"
+   blank_line
+   exit $1
+}
+
 echolog(){ 
    if [ -n "$2" ];then
       case $_DEBUG in
@@ -55,6 +113,11 @@ fatal(){
    echolog  "\n*** End Update --  no backups are done ***\n\n"
    exit 1
 }
+
+blank_line() {
+   echo ""
+}
+
 #
 # ------------------ Ende Funktionen ---------------- #
 # --------------------------------------------------- #