finish permanent mode

#26

usr/bin/tor-ctrl-onion

@@ -250,13 +250,13 @@ if [ "${add_onion}" -eq 1 ]; then
   if [ -n "${permanent_onion_save}" ]; then
     test -d "${permanent_onion_save}" || error_msg "Permanent directory to save onion does not exist: ${permanent_onion_save}"
     trap "rm -f -- ${permanent_onion_save%*/}/onion.tmp" INT EXIT
-    printf '%s\n' "${port} ${client_pub_key} ${max_streams} ${flags}" | tee "${permanent_onion_save%*/}"/onion.tmp
+    printf '%s\n' "${port} ${client_pub_key} ${max_streams} ${flags}" | tr -s " " | tee "${permanent_onion_save%*/}"/onion.tmp
     # shellcheck disable=SC2086
     tor-ctrl ${cli_args} ADD_ONION ${key:="NEW:BEST"} "${port}" ${client_pub_key} ${max_streams} ${flags} | grep "^250-" | tee -a "${permanent_onion_save%*/}"/onion.tmp
     exit_code="${?}"
     [ "${exit_code}" -ne 0 ] && error_msg "Failed to create onion"
     onion_id_file="$(grep "250-ServiceID=" "${permanent_onion_save}"/onion.tmp | sed "s/250-ServiceID=//" | tr -d "\\r")"
-    ## save file with its Service Identification
+    ## save file with its Service Identification, good practive to identify the service
     mv "${permanent_onion_save%*/}"/onion.tmp "${permanent_onion_save%*/}/${onion_id_file}"
     exit "${?}"
   elif [ -n "${permanent_onion_restore}" ]; then
@@ -277,10 +277,6 @@ if [ "${add_onion}" -eq 1 ]; then
 fi
 
 
-
-alg:pk Port= ClientAuthV3= MaxStreams= Flags=
-
-
 #########
 ## Client