Linux Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Linux Interview Questions

Questions Answers Views Company eMail

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

SwanSoft Technologies,

536

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

Winsol Solutions,

674

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

Arigo Infotech,

522

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

UGC Corporation,

594

What is Syntax of any Linux command?

UGC Corporation,

580

What are the various IPC mechanisms? Why is message passing costlier than semaphore?

Tech Mahindra,

532

Explain about gzip filename?

558

Brief about the command ff?

571

Brief about the command kill PID?

578

Explain about lpr filename?

588

Brief about FTP hostname?

591

Explain about the command lynx?

657

Explain about sh?

574

Brief about finger username?

545

Explain about chmod options filename?

629

Un-Answered Questions { Linux }

How do you check for processes started by user ‘pat’?

433

What is make command in linux?

538

What is the example of command sentence?

506

What is clang space engineers?

534

Are there viruses on linux?

429

Why we use shell scripting in linux?

430

What is the structure of linux?

448

What are the types of processes in linux?

451

What is the path of network (ethx) configuration files

479

If we transfer 100 files by ftp to remote server, how to know the files are successfully transfer or some file are not transferred?

530

What are the functions of a linux operating system?

461

How do I find usb devices on linux?

419

What is linux shell?

466

What is the latest linux kernel?

435

How do you check the status of all the services?

453

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