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Tech Mahindra Shell Script Code Interview Questions
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i have some csv files in a directory which have sub-directories also. now how can i merge all .csv files in to one with a single header. for example: have some 4 files. 1.csv--------name,age,sal abc,25,4000 2.csv--------name,age,sal vgd,32,3500 3.csv--------name,age,sal hfg,20,5000 4.csv--------name,age,sal asd,15,2000 now my output file should be like 5.csv----------name,age,sal abc,25,4000 vgd,32,3500 hfg,20,5000 asd,15,2000 and please explain the code for me. as i am new to scripting. thank you in advance

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Tech Mahindra Shell Script Code Interview Questions


Un-Answered Questions

How many data types are used by php?

169


ACTUALLY I AM WORKING IN THE DISTRIBUTION DOMAIN.MY COMPANY IS PROVIDING DISTRIBUTION SOFTWARE FOR PHARMA AND FMCG DISTRIBUTORS.HERE I AM USING QTP 9.2.HERE IN MY APPLICATION WHILE RECORDING ONE WINDOW APPEARS.IN THAT I CAN SELECT THE ITEM OR NO NEED TO SELECT.BUT WHILE RUNNING THE SAME SCRIPT THE WINDOW MAY NOT APPEAR OR APPEAR.HOW TO WRITE SCRIPT FOR THIS

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What is a restricted user in sap hana system? : hana administration

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What specific mechanism regulates cyclic vs noncyclic electron transfer during light reactions of photosynthesis?

1212


You are a project manager working on a new software product. Your company plans to market to businesses. The project sponsor told you that the project must be completed by September 1. The company plans to demo the new software product at a trade show in late September and therefore needs the project completed in time for the trade show. However, the sponsor has also told you that the budget is fixed at $85,000 and cannot be increased by even $10 due to overall budget cuts this year. You must complete the project within the given time frame and budget. Which of the following is the primary constraint for this project? A. Budget B. Quality C. Time D. Schedule

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what are the mandatory properties for a tex boxc (scenario?)

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A manufacturer want to sale his product in Rs 110/ where his manufacturing cost is 100.what will be tax for the product in different way.If he want to sale his product outside the state then what will be the taxation way. I want to know as urgent.Hope you will describe me as brakewise statement with example.

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What are the advantages of paper records?

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How do you identify an object?

228


What is the most critical bug you found in your latest project or overall in your career ?

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What is view routes?

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AS a developer will u create a data source in connection pool? If so how will u do that, how to access the object from connection pool using IRAD tool?

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How to Form Local Addresses?

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What is difference between new & construct method?

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What was its origin ?

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