Unix Commands Interview Questions
Questions Answers Views Company eMail

what is tar command and what are the different types of tar commands?

5 10505

what is the shell for dos,nt operating systems?

1 4463

what is telnet?

6 9983

How to convert a hidden file to normal visible file?

8 27856

Can a process kill itself in UNIX/or in its various versions?

2 8285

what are filters?

6 8095

what is the function of grep command?

4 10612

what does the 'tee' command do?

4 10730

what does the command 'wc' do?

4 8562

How to create hardlinks and softlinks on files?

2 8576

what does the job command do?

4 7940

what is the difference between "cron" command and "at" command?

5 45331

How to remove a crontab file?

2 6385

In Unix file permissions what does the second field denotes?

3 6987

what is the significance of "su" command?

3 8581


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Un-Answered Questions { Unix Commands }

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

540


What are the unix commands?

560


Enumerate some of the most commonly used network commands in unix?

619


What do chmod, chown, chgrp commands do?

638


What does 'mkdir' command do in UNIX?

660






How do I run a bash script?

584


What does the metacharacter mean?

610


What is “chmod” command?

566


What is the command to view process running?

576


What does pipe () return?

595


What difference between cmp and diff commands?

724


What is rmdir command?

553


What is pipe command in unix?

673


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

591


What is the use of awk command in unix?

581