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

Linux Interview Questions

Questions Answers Views Company eMail

What are the file permissions in linux?

952

Define inode.

932

What is the advantage of linux?

978

Name the linux loader.

927

What commands are used to see all jobs running in the hadoop cluster and kill a job in linux?

963

What command can you use to make a tape archive file of a /home directory and send it to the /dev/tape device?

1049

Enlist some linux to file content commands?

1071

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

914

You wish to print a file ‘draft’ with 60 lines on a page. What command would you use?

1096

How do you limit memory usage for commands?

1111

What is ls command and what it does?

1003

What is ps command in linux?

1022

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

1120

What is lsof command in linux?

1110

What is df command in linux?

1024

Un-Answered Questions { Linux }

How do I run a batch file in linux?

877

What does && mean in bash?

1082

Which is the default shell in linux?

921

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

1128

What is a critical section problem?

908

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

994

What is the purpose output of cd command?

1070

how to get client port number in server socket programming??

2378

if login in the suse linux the yast application only appearing on the scren. If we closing the screen it comes to log out. What is the procedure to customize the desktop?

884

What is the use of nis server in linux?

913

How do I find the console in linux?

1035

Who command in linux?

1023

How do you find who is logged in?

930

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

988

how do you list and flush all ip tables in linux?

858

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