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

Unix Interview Questions

Questions Answers Views Company eMail

What is positional parameters in unix?

967

What is the symbol in unix?

882

What does cp mean in unix?

806

What does pipe do in unix?

901

Is unix written in c?

755

What does ls lrt in unix?

877

What is umask in unix?

866

What is c shell in unix?

808

What are special characters in unix?

813

What are internal and external commands in unix?

918

How do you kill a job in unix?

937

What is Unix, and how does it differ from other operating systems?

2 928

What is the Unix file system hierarchy?

2 990

What is a shell in Unix? Name some common Unix shells.

2 1016

What are file permissions in Unix, and how are they represented?

2 1037

Un-Answered Questions { Unix }

What uses unix operating system?

864

In what way the validity fault handler concludes?

926

Explain the advantage of executing a process in background?

870

What is grep command in unix with examples?

1137

Who owns the unix trademark today?

855

Who owns unix?

870

What is merge command in unix?

1443

What is “chmod” command?

1097

What does the “echo” command do?

1097

How to display the contents of a file?

1009

How to remove files in unix?

956

Enlist some filename manipulation commands in unix.

1086

Differentiate swapping and paging.

841

Explain about Inodes?

1066

Please explain fork() system call?

931

For More Un-Answered { Unix } Questions Click Here