How to Find Files in Linux

Introduction In this post we will learn how to find files and directories in Linux using command-line utility called find. This utility can search for files based on a great number of parameters and therefore it makes it very powerful and useful tool. Another good thing about find utility is that it allows to execute various

Cisco UCCX 11.5 Basic IVR Application

Introduction In this post we will create a basic IVR application on Cisco UCCX 11.5 server. Our application will play out the greeting to the caller and allow him to enter the extension number or wait for being transferred to the operator. Prerequisites Before you go through this tutorial you should have a working UCCX

Cisco UCCX 11.5 + CUCM 11.5 Integration

Introduction In this article we will go through the integration process of UCCX (Cisco Unified Contact Center Express) 11.5 with CUCM (Cisco Unified Communications Manager) 11.5. The process will be similar for other software versions as well. CUCM side: 1. Enable AXL Web Service on CUCM Go to Cisco Unified Serviceability -> Service activation and

Sets in Python

Introduction Set is an unordered collection of elements with no duplicates. They can only contain immutable objects, therefore sets can’t contain list, dictionaries or another sets. Sets are usually used when someone needs to know whether a particular element is in a collection or not and the order itself does not matter. The good use

Python Tuples with examples

Introduction Tuples are very similar to lists in Python, but in contrast to lists they can’t be modified. Once you created the tuple, you can’t modify/delete/append its elements, therefore tuples are said to be immutable. How to create a tuple? Similarly to a list, a tuple contains sequence of values. To create a tuple, we

Python Lists with examples

Introduction This article provides a lot of information about Python lists. We will learn how to create lists, append and delete elements, sort lists and create slices. List List is a collection(array) which contains ordered elements. Each element of a list has its own index. Lists can be modified and therefore are called “mutable” objects.

Data types in Python 3

Introduction In this post we will have a look at several built-in data types in Python, like numbers, strings, lists and others. I will use Ubuntu 18.04 with Python 3.5.2 for demonstration, but you can use any Python 3 interpreter, for example Python IDLE for Windows or MacOS. $ python3 Python 3.5.2 (default, Nov 12

How to upgrade CIMC on a Cisco UCS server?

Introduction In this post we will go through the process of CIMC (Cisco Integrated Management Controller) upgrade on a standalone Cisco UCS server. I will be upgrading C220M4 server from 3.0(3a) to 4.0(1d), but instructions apply to any standalone UCS server. Step 1: Download Host Upgrade Utility Go to Cisco Software Download website and download

How to run Cisco router as a virtual machine?

Introduction In this post we will learn how to install and run Cisco router as a virtual machine. Cisco has a special product called CSR (Cloud Services Router) 1000v for deploying routers as virtual machines. You can use these VMs for testing and learning purposes. Cisco supports all popular cloud and virtualization platforms, but I