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

Unix Interview Questions

Questions Answers Views Company eMail

How do you change file permissions and ownership in Unix?

2 1007

What are Unix processes, and how do you manage them?

1 958

What is a Unix signal, and how do you handle them?

2 1028

How do you find files in Unix?

2 1033

What is the difference between a hard link and a soft link in Unix?

1 918

How do you create a directory in UNIX?

1 876

How do you remove a directory?

1 945

How do you move or rename a file or directory?

1 737

How can you copy files or directories?

1 820

How would you find the size of a file or directory?

1 941

How can you create a symbolic link to a file or directory?

1 1123

How are UNIX file permissions represented?

1 1145

How do you change file permissions?

1 1334

How can you change the owner or group of a file?

1 1298

Un-Answered Questions { Unix }

Enumerate some of the most commonly used network commands in unix?

1103

Explain how do you execute one program from within another?

915

how to kernel protected memory?

2327

How to install unix on windows 10?

951

List the different types of files that can be made available with unix?

848

How can I tell when a socket is closed on the other end?

1292

Which command is used to find whether the system is 32 bit or 64 bit?

1075

Why unix is secure than windows?

919

How do you kill a job in unix?

936

How does a socket work?

820

What pieces of information make up a socket?

901

How to find other end of unix socket connection?

840

Explain the following statement, “it is not advisable to use root as the default login.”

840

Is android unix like?

922

What is the use of finger command?

1138

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