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

Linux Interview Questions

Questions Answers Views Company eMail

How do I see processes in linux?

904

How do I see running processes in linux?

924

How do I stop a process in linux terminal?

947

How kill stopped job in linux?

854

How process is created in linux?

940

What are the types of processes in linux?

998

What causes linux kernel panic?

948

What does wget do in linux?

961

What is yum and rpm in linux?

930

What is yum in linux?

947

What is a linux process?

1001

What is context switching in linux?

883

What is curl in linux?

1016

What is curl used for in linux?

951

What is process id 1 in linux?

967

Un-Answered Questions { Linux }

How do I move directories in linux?

933

What is the benefits of using linux?

1005

What is the command to see on which port which service is running? And what is the difference between /etc/services file and net stat command?

1041

Why mutex is faster than semaphore?

965

What is export ld_library_path?

923

What are Pipes?

1622

What is the difference between lock and semaphore?

949

Define hcmos?

1032

What is the command to make a file executable in linux?

1073

Suppose you try to delete a file using the rm command and the deletion fails. What could be the possible reason?

1042

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

1132

How to copy files to a floppy disk safely?

931

What is a shell command in linux?

1022

What is echo command in batch file?

1145

What does nslookup do? Explain its two modes.

904

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