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

Linux Interview Questions

Questions Answers Views Company eMail

What is Mapped Memory?

1414

How to Map an Ordinary File?

1541

What is Shared Access to a File?

1483

What are Private Mappings?

1506

What are the Uses of mmap?

1637

What are Pipes?

1545

How to Create Pipes?

1665

Explain Communication Between Parent and Child Processes?

1738

How to Redirect the Standard Input, Output, and ErrorStreams?

1 2917

What is the use of popen and pclose?

1695

What is the use of FIFOs?

1727

How to Create a FIFO?

1612

How to Access a FIFO?

1617

What is Connection style?

1669

What is Datagram style?

1507

Un-Answered Questions { Linux }

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

916

What is ipc message?

917

What are linux basic components?

943

Can games run on linux?

889

What is 1st / 2nd / 3rd / 4th generation processor?

825

What are the contents of /usr/local?

767

How do you get help on a unix terminal?

900

What is virtual desktop?

900

What are some common things between linux & unix?

854

What is timestamp of a file in linux?

877

How to open microsoft word document, power point etc. On linux suse version and vise versa?

895

What are two functions the move mv command can carry out?

1036

Is mac a unix or linux?

798

How do I change directories in linux command line?

915

Do I need antivirus on linux mint?

815

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