ping a specific port number
How to ping a specific port number? The system administrators or the operation guys need to make sure that a service is running all the time. When it comes to …
directory copy in linux
How to copy a directory in Linux? CP Linux command tutorial. If you are a system administrator or a programmer copying directories in Linux is a very frequent and important …
ospf protocol
What is OSPF PROTOCOL? Explained with Dijkstra’s Algorithm and Example. Open shortest path first is a protocol for the routing process. This protocol is used to find the shortest path …
routing protocols in networking
Routing protocols in networking and its types. A sender node in the computer network appends an IP header to the user data (e.g HTTP web request) and sends the packet …
convert string to integer python
How to convert a String to an equivalent integer value with int() and float() functions? A program receives an argument (e.g from the command line entered the age of a …
automatic call distribution
What is automatic call distribution(ACD)? A call distribution requires when there are multiple incoming calls and each call needs to handle effectively. A typical example is a call center of …