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 15774

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

10 15089

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

10 20735

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

9 11871

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

7 13378

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

5 9235

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

6 11637

in UNIX,How to copy file into directory?

5 10061

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

10 19569

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

14 32605

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

6 12918

what are wild cards?

2 5230

what is the difference between relative path and absolute path?

7 51815

what is the difference between commmands cmp and diff?

iNautix,

9 48968

what is the use of uniq commmand?

8 12415


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Un-Answered Questions { Unix Commands }

What is the use of cut command in unix?

985


What is the difference between cat command and more command?

827


What difference between cmp and diff commands?

983


Why is it called a shebang?

822


Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?

846


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

817


Are you in or at the office?

858


Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

871


Explain mount and unmount command.

875


What does find command return in unix?

875


What is used to type command?

779


What is the comma to display different lines that are found when compare two files?

825


What does the md command do?

797


What is the pipe command?

855


How do you grep recursively?

795