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

Unix Interview Questions

Questions Answers Views Company eMail

What are grep patterns?

1094

Are you in or at the office?

1127

How do you grep recursively?

1115

What is grep r?

1110

How do I open a port?

1100

What does #!/ Bin sh do?

1075

Is it inbetween or in between?

1070

Why is shebang used?

1138

What is the difference between awk and grep?

1267

How do I use nslookup?

1100

What is unix ipc?

1016

What is ipc port?

1009

What command is used to check the current users?

1136

Which command is used to create a directory?

1175

Which command will print your home directory on screen?

1088

Un-Answered Questions { Unix }

Why do I get EPROTO from read()?

1453

What does cd mean in unix?

930

What does tr H do in unix?

1051

What is the architecture of unix operating system?

933

What is unix and its features?

1025

What is unix and shell scripting?

1010

Does apple use unix?

917

What is fork()?

1045

What is in grep command?

1181

For which kind of fault the page is checked first?

961

How do I convert a string into an internet address?

1385

What exactly is a socket?

949

How would you kill a process?

1037

Give a brief idea about representation of devices in unix.

990

What is directory unix?

947

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