Linux Commands Interview Questions
Questions Answers Views Company eMail

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

632

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

553

Which command is used to see the online manual?

608

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

557

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

643

What is Data Command?

613

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

546

Find command can search for files by

546

The command ‘umask -S’

588

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,

541

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

Winsol Solutions,

683

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

Arigo Infotech,

531

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

UGC Corporation,

604

What is Syntax of any Linux command?

UGC Corporation,

582


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Un-Answered Questions { Linux Commands }

What is history command in linux?

546


Explain about gzip filename?

565


What is mkdir p linux?

541


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

564


What is the difference between rmdir and rm r?

618






What is du -s * | sort -k1,1rn | head command used for?

530


What language is clang written in?

483


How do I check my system performance?

565


How do I check dns entry?

554


What is command grouping and how does it work?

643


How does mkdir work in linux?

587


Who command in linux?

516


Explain about system and user utilities?

561


How do I change directories in linux command line?

469


How you will create new folder / directories and how to remove file and folder in linux?

480