feat: parallel actions

SOURCES/main/lib/instance.lib

@@ -145,6 +145,7 @@ function instance_chat ()
 	
 	for Instance in $InstanceList
 	do
+	(
 		if instance_exists "$Instance"; then	
 			local Service=$(service_name "$Instance")
 			if systemctl -q is-active $Service ; then
@@ -159,7 +160,9 @@ function instance_chat ()
 		else
 			echo "Instance $Instance not exitst"
 		fi
+	) &
 	done
+	wait
 }
 
 function instance_delete () # $*: [InstanceName[s]]
@@ -171,13 +174,16 @@ function instance_delete () # $*: [InstanceName[s]]
 		if [[ "$Answ" == "y" || "$Answ" == "Y" ]]; then
 			for Instance in $(show_instances)
 			do
+			(
 				instance_stop "$Instance"
 				instance_delete "$Instance"
+			) &
 			done
 		fi
 	else
 		for Instance in $*
-		do 
+		do
+		(
 			if instance_exists "$Instance"; then
 				local InstanceDir="$InstanceConfigDir/$Instance"
 				instance_stop "$Instance"
@@ -186,8 +192,10 @@ function instance_delete () # $*: [InstanceName[s]]
 			else
 				echo "Instance $Instance not exists"
 			fi
+		) &
 		done
 	fi
+	wait
 }
 
 function instance_disable () # $*: [InstanceName[s]]