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

Unix Interview Questions

Questions Answers Views Company eMail

What is the nmap command?

1124

What are reported commands?

1077

What are awk commands?

1101

What does sed command do in unix?

1120

What is {} in find command?

1056

Does cp command overwrite files?

1136

What are file commands?

1166

How do I run a whois command?

1100

What are bash commands?

1096

What is grep family in unix?

881

Is unix cli or gui?

836

What is pipe in unix example?

911

What is awk sed unix?

871

Is a form of interprocess communication in unix?

918

How do I grep multiple patterns in unix?

970

Un-Answered Questions { Unix }

How zip the file in unix?

972

Explain what is scheduling?

1003

How to restrict NULL value in UNIX

1456

What are the bits that support the demand paging?

934

Is learning unix useful?

892

Describe the usage and functionality of the command rm –r * in unix?

1969

What is the difference between unix and windows operating system?

912

What is the home directory in unix?

880

Why is it called grep?

975

What is grep command in unix with examples?

1141

Why does the sockets buffer fill up sooner than expected?

1286

How do I find a pattern in unix?

898

What are pipes and filters in unix?

1122

Explain critical section?

997

What is the first character of the output in ls l command?

1159

For More Un-Answered { Unix } Questions Click Here