Unix Commands Interview Questions
Questions Answers Views Company eMail

Explain ‘system calls’ with respect to unix commands?

785

Enlist some filename manipulation commands in unix.

752

What do chown command do?

795

What is the general format of unix command syntax?

2 1284

What do chgrp command do?

828

Can you enlist some commonly used network commands?

806

What does this command do,"$more readme.txt“?

865

Name the unix command to find how many days the server has been up.

862

What do chmod command do?

811

Which command should you use to find the remaining disk space in unix server?

971

What is the behavioural difference between cmp and diff commands?

883

What is “chmod” command?

754

Which command is used to find whether the system is 32 bit or 64 bit?

837

Which unix command lists files/folders in alphabetical order?

2 1166

Name the various commands that are used for the user information in unix.

787


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Un-Answered Questions { Unix Commands }

What difference between cmp and diff commands?

952


What is awk used for?

831


Are you in or at the office?

834


What is the unix command to confirm a remote host is alive or not?

801


What is awk good for?

794


What is the use of tee command?

766


Explain mount and unmount command.

845


What does grep v grep do?

762


How do you grep recursively?

775


What will the following command do?

819


How many unix commands are there?

819


How do I search a whole word in vim?

885


hw will u use awk in replacing cahrs and files

2934


What is the command to find maximum memory taking process on the server?

886


What is the difference between grep and grep?

799