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

Unix Interview Questions

Questions Answers Views Company eMail

Linking across directories?

2 7908

About ln(linking)

Infosys,

1 5556

write About fork()?

2 5599

Max relaxable permisssion value with out giving write permission to others?

IBM,

2 8498

About i-node numbers

1 5553

what is the condition required for dead lock in unix sustem ?

2 14299

set-user-id is related to (in unix)

1 6413

How are devices represented in UNIX?

2 9950

What is 'inode'?

Infosys,

11 50657

What is a FIFO?

2 6483

How do you create special files like named pipes and device files?

Wipro,

1 5861

What are the mount and unmount system calls?

HCL,

1 8659

How does the inode map to data block of a file?

3 15285

what about the initial process sequence while the system boots up?

1 6011

What are various IDs associated with a process?

3 6617

Un-Answered Questions { Unix }

How to find $ai_serual resolved path by using unix

1763

What is the use of grep and egrep in unix?

945

How do you repeat a command in terminal?

1233

What are a shell in unix and its types?

973

What is unix and why it is used?

1010

Are you in or at the office?

1127

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

1162

Which unix command lists files/folders in alphabetical order?

1765

What is the difference between a single dot and double dot in unix?

1208

What are the benefits of running processes in the background?

910

What is ‘ps’ command for?

1188

How many root directories exist in unix?

1015

How to install unix on windows 10?

1020

Is unix a network operating system?

930

Is unix free?

953

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