One machine can do the work of fifty ordinary men. No machine can do the work of one extraordinary man

Thursday, February 10, 2011

Shell Scripting - Tutorials

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01. This example coding gives you a clear idea about how to write a switch statements and how to get user inputs in shell script. 

Write a menu driven shell script to perform the following tasks
        [1] Show Today's date/time
        [2] Show file in current directory
        [3] Show calender
        [4] Start editor to write letters
        [5] Exit/Stop
02.This example coding is helpful to you to understand how to use advance for-loops


Write a shell script to display the even numbers 2,4,6,......100
04. Suppose you have a text file named dirList containing a list of directories. Write a shell script that goes to each of them, execute the command make and comes back to the working directory
05. How to perform real number calculation? How to calculate 5.12 + 2.5 real number calculation at $ prompt in shell?
                echo 5.12 + 2.5 | bc


1 comment:

  1. Greetings from Finland. This blog is fun to explore, through, other countries, people, culture and nature. Come see the pictures Teuvo blog and tell all your friends why they should visit Teuvo pictures on my blog. Because your country's flag above the flag of a collection of my blog. Happy February Teuvo Vehkalahti Finland

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