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TCS Unix Commands Interview Questions
Questions Answers Views Company eMail

What command is used to replace the existing string with some other?

8 13862

How to get the operating system's information in unix?

6 9797

distinguish between physical addresses and logical address?

23 66201

What is the difference between pipe (|) and tee command in unix

14 39789

how many types of file in unix?

34 30198





What is the difference between Shell Programming and Shell scripting?

10 30358

can we use cat command as an editor ..???

12 13548

how many internal commands is there in UNIX?

3 12358

if we create a file, in that 10 rows(means 1,2,....9,10 like). i want 7 row exactly, which command use in unix? plz send this question.

28 18143

Hi All, Can you please let me know how to grep for a particular pattern in unix. I want to print the dates from the file exp.txt. the date pattern is DD:MM:YYYY, I just want to print all the dates from the file exp.txt.

8 16896

How to install scsi driver in unix? give me explanation clearly?

1 5051

Sorry to all Technical person for mistake of Question. Now i am post currect question Why copied file permission is changed in destination. When i give all permission i.e 777 to file and copy that to other location in destination the permission is 755. But if give permission 555 in destination that file permission is 555 and if give permission 444 to file after copy in destination the file permission is 444. These all are happening in normal user. How the umask value is calculate here really i am not understand. Please write the proper answer. Thanks in Advance

3 5637

29. How to display top 10 users Who | head -10 | wc –w

4 7586

How to check whether some services are running in another server or not? Suppose i am currently in a server named A.I want to check whether some services are running in server B without logging into the server B.

3 11852

What is the difference between udp and tcp?

2 7286

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Un-Answered Questions

Browser stack and Perfecto, cloud based site is helpful for mobile app testing ? any free cloud based site ?

284


Which of the following protection methods is NOT supported by FlexiHoppers with FIU19(E)?

874


it is better to invest in which securities short term/long term or both? please reason4 the same

798


i am btch 4th semester ece student.i want to get idea 6th month indistrial tranning and job in tcs.

826


bel question

914






Explain Wireless networks.

314


Give an account of glycerol sterilisation ?

1162


what is the role of attributes properties in asp field object

844


Test cases for Internal IP Messenger

2791


Why is it that SMS/MO recieves a sent and delivered acknowledgement but MT is not recieving the message?

996


) Design a gussetted base for a column section consisting of one sc 250 with two cover plates 300 x 25 mm carrying an axial load of 2500 KN. The S.B.C. of soil is 250 KN/m2 and the permissible bearing pressure on concrete is 4000 KN.

860


what is journal entries for Vehicle loan settled with bank after Sale of the vehicle on profit or loss in case the party paid check direct to Bank .......???

3560


How much area will be covered in 1 litre of Velvet touch paint in normal wall condition

177


how we provide neutral earth on synchronising panel as per electrical standards?

839


I Deleted the rpg sourse?Now how can i tell? what r the files declared in that file.

1619






TCS Unix Commands Interview Questions
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