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

Unix Interview Questions

Questions Answers Views Company eMail

Which unix command to make a new directory?

1152

What do know about tee command and its usage?

1187

Which command can you use to find the currently running process in unix server?

1130

What does the “echo” command do?

1161

Give the command for finding the current date.

1120

What do know about tee command?

1168

Explain ‘system calls’ with respect to unix commands?

1099

Enlist some filename manipulation commands in unix.

1162

What do chown command do?

1199

What is the general format of unix command syntax?

2 1947

What do chgrp command do?

1223

Can you enlist some commonly used network commands?

1121

What does this command do,"$more readme.txt“?

1161

Name the unix command to find how many days the server has been up.

1167

What do chmod command do?

1233

Un-Answered Questions { Unix }

Which command is used to delete all files in the current directory and all its sub-directories?

1267

How does unix file system work?

1000

What is the difference between nfs 3 and nfs 4?

1074

Was unix the first operating system?

896

What does grep v grep do?

1083

what is the time for incident, problem and change management tickets?

2927

Is unix free to use?

912

What are reported commands?

1136

What is awk command used for?

1246

Is socket a hardware or software?

933

What are file commands?

1236

How to restrict NULL value in UNIX

1521

What is socket address?

1025

what is the advaantage of each user having its own copy of the shell?

2561

What is unix operating system explain various components of unix operating system?

925

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