Unix Commands Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Unix Commands Interview Questions

Questions Answers Views Company eMail

How to rename files and folders?

IBM, Oracle,

7 31775

what are the different commands used to create files?

5 10717

How to delete a directory containing files and folders?

3 9609

what are the different commands used to view the contents of a file?

5 10103

If we want to see first 35 lines of a file which command we have to use?

8 14267

what are the different operating systems available?

3 10179

what are the different hardwares available?

1 4684

what are the differences between CUI and GUI interfaces?

College School Exams Tests, HCL, HP, IBM, IBMR, NIIT, Talco, Wipro,

52 191190

what is kernel?

6 11499

what is shell?

5 9004

How do you change your account's password?

6 11066

How do you list the files in an UNIX directory while also showing hidden files?

6 14983

How do you execute a UNIX command in the background?

6 17618

What UNIX command will control the default file permissions when files are created?

4 11205

Explain the read, write, and execute permissions on a UNIX directory.

5 14543

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Un-Answered Questions { Unix Commands }

Explain command to show the space allocation of files?

1120

What is the function of grep command in unix?

1179

Write a command to display a file’s contents in various formats?

1207

Differentiate cat command from more command.

1145

How many unix commands are there?

1151

how to sort the content of the file based on numeric values

1779

Explain mount and unmount command.

1212

Is it inbetween or in between?

1046

Can you explain a little bit about command substitution?

1112

How can we use grep command in unix?

1205

What do chmod command do?

1216

Name the general commands in using unix os for a beginner?

1156

Describe the zip/unzip command using gzip.

1155

What does the “echo” command do?

1150

What command is used to switching between users in unix?

1079

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