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

Unix Commands Interview Questions

Questions Answers Views Company eMail

How do I use grep to find a file?

1064

What is awk used for?

1084

What does grep v do?

1008

What is grep and how do you use it?

1059

What is the difference between grep and grep?

1067

Why is awk called awk?

1028

What does pipe () return?

1031

Why is grep called grep?

1237

What is grep short for?

1005

What are grep patterns?

1029

Are you in or at the office?

1078

How do you grep recursively?

1060

What is grep r?

1047

How do I open a port?

1042

What does #!/ Bin sh do?

1026

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Un-Answered Questions { Unix Commands }

What is used to type command?

1013

Explain command to show the space allocation of files?

1075

Who command in unix?

1097

What command is used to switching between users in unix?

1031

How do you repeat a command in terminal?

1159

Explain command to view process running?

1076

Write a command that will find all text files in a directory such that it does not contain the word "amazing" in any form (that is, it must include the words amazing, amazing, or amazing)?

1518

Explain the terms ‘system calls’ and ‘library functions’ with respect to unix commands?

1159

What is awk good for?

1094

What is the behavioural difference between cmp and diff commands?

1219

What is the difference between cat command and more command?

1130

What is the use of the command 'ls -x chapter[1-5]' ?

1160

Are you in or at the office?

1078

What do chmod, chown, chgrp commands do?

1229

What is the nmap command?

1128

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