Linux Commands Interview Questions
Questions Answers Views Company eMail

Which command puts a script to sleep untill a signal is recieved?

630

What is the command can be used to check for file corruption?

547

Which command is used to see the online manual?

608

Which command is used to find what is in your home directory?

555

Which of the Commands delete the files from the /tmp directory, issued by non-root user?

643

What is Data Command?

611

What is the default number of shell commands saved in the history list of .cshrc file?

543

Find command can search for files by

546

The command ‘umask -S’

585

The head command writes the how many lines of a file to screen?

547

How can I check the exit status of my previous command in Linux operating system?

SwanSoft Technologies,

540

How can we increase disk read performance in single command in Linux operating system?

Winsol Solutions,

681

How often do you use grep command and how in Linux operating system?

Arigo Infotech,

528

What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc in Linux?

UGC Corporation,

602

What is Syntax of any Linux command?

UGC Corporation,

582


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Un-Answered Questions { Linux Commands }

Which command is used to compare the files?

488


Suppose I lost a root password and I need to give it, I treid to change it through single usermode even though I am not get a password, then what is the otherprocedure to give a root password?

532


What does bash stand for?

539


What is the difference between command ‘ping’ and ‘ping6’?

525


What will happen when a system call is encountered in a user program?

1498






Brief about FTP hostname?

599


What does grep grep do?

515


What is mkdir m in linux?

532


What is clang llvm?

582


What is #!/ Bin sh?

543


How do you limit memory usage for commands?

567


How does case sensitivity affect the way you use commands?

650


What is df -i command?

545


You need to see the last fifteen lines of the files dog, cat and horse. What command should you use?

528


How do I run a script in linux?

534