Unix Commands Interview Questions
Questions Answers Views Company eMail

what is the command to list all files in a directory, including the hidden files in UNIX ?

CTS,

9 14328

How do you find out all processes that are currently running in UNIX OS?

10 13719

In UNIX, what is the command to kill a process?

10 19420

In UNIX, what is the command to edit contents of the file?

9 10522

in UNIX ,What is the command to view contents of a large error log file?

7 12234

what is the command to get help on a UNIX terminal?

5 8357

in UNIX,How do you check for processes started by particular user suppose the user name is 'suresh'?

6 10783

in UNIX,How to copy file into directory?

5 9134

in UNIX,what is the command to remove directory with files?

10 17988

what is the command to find out which shell you are running?

14 30463

what is the command to find out the difference between files and folders?

6 11574

what are wild cards?

2 4780

what is the difference between relative path and absolute path?

7 50472

what is the difference between commmands cmp and diff?

iNautix,

9 47074

what is the use of uniq commmand?

8 11404


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Un-Answered Questions { Unix Commands }

Which command is used to kill the last background job?

767


What does sed command do in unix?

554


How do I run a whois command?

588


Using unix command how to display no of records in oracle?

598


What do chmod, chown, chgrp commands do?

624






How do I use grep to search for a file?

576


Who wrote grep?

572


What will the following command do?

605


Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?

786


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

1240


Explain the steps that a shell follows while processing a command.

675


What is the command to find hidden files in the current directory?

570


What do chown command do?

523


What is {} in find command?

569


What are the unix commands?

540