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

Linux Interview Questions

Questions Answers Views Company eMail

What does df command do in linux?

1206

What are the ipc techniques?

987

Which is fastest ipc mechanism?

969

What is mutex in linux?

981

What is a spinlock in linux?

965

What is semaphore and types?

945

What are different types of semaphores?

994

How mutex is implemented in linux?

959

What is gnuc?

865

Is freenas linux?

983

What is libc in linux?

950

Is solaris a linux?

928

What is sem_post?

932

Is pfsense an os?

973

Is bsd a posix?

918

Un-Answered Questions { Linux }

How to hide the partition in grub booting?

1142

What are the default port numbers used by ssh,ftp,http,https,telnet,smtp,pop3,pop3s,imap,imaps?

1043

What linux should I use?

859

How OS communicates with program when it crashes in Linux?

941

How is the sata hard disk configuration made when we install redhat 9?

981

What are the main features of linux operating system?

908

What is the difference between a mutex and a semaphore in Linux?

1105

To implement new application on IBM z/10. Which of the following options need to be considered if it to be implemented in Linux?

904

What is context switching in linux?

880

What are the command prompt commands?

1151

Which way of creating thread is better?

801

can any one send me one project on linux ...?

2816

What are the basic commands for user management?

1075

How many default number of shells available and what are their names?

937

Is mac a linux?

895

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