Wait for command execution till Internet is available using fping

Do you want to wait for an internet availability before proceeding further such as send an email … Read more

How to check if Internet is available using bash script

Do you want to wait for an internet availability before proceeding further such as send an email … Read more

Single and Multi-Line comment in Shell Script

Multiple Comment in Bash

Comments doesn’t add any logical value to the software but those are unavoidable part of the program … Read more

Linux Initscript Example to start and stop process during booting

The below shell script uses start-stop-daemon from “/sbin/start-stop-daemon” to execute the program during booting so that the … Read more

What is Python ?

Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. Python’s simple, easy to learn syntax … Read more

How to change python version in Ubuntu ?

If you have more than one python version installed like below, here, as you can see we … Read more

Writing first python helloworld program

If you have following installation / development environment setup steps from python page, to install python ( … Read more

How to Install Python on Linux / Ubuntu ?

If you have just now started looking into python, the first thing you need to do is … Read more