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

Unix Commands Interview Questions

Questions Answers Views Company eMail

What are file permissions in Unix, and how are they represented?

2 1048

How do you change file permissions and ownership in Unix?

2 1019

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

1 969

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

2 1037

How do you find files in Unix?

2 1038

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

1 929

How do you create a directory in UNIX?

1 886

How do you remove a directory?

1 953

How do you move or rename a file or directory?

1 747

How can you copy files or directories?

1 828

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

1 950

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

1 1133

How are UNIX file permissions represented?

1 1152

How do you change file permissions?

1 1345

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

1 1314

Post New Unix Commands Questions

Un-Answered Questions { Unix Commands }

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

1159

Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

1145

What is used to type command?

1013

What does awk stand for?

1040

What is the command to view process running?

1074

What is $0 bash?

1136

What is the use of find command in unix?

1081

What is awk command used for?

1136

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

1106

How do I use grep to search for a file?

1014

What are the dos commands?

1198

Does cp command overwrite files?

1138

What does 'mkdir' command do in UNIX?

1250

What do chmod command do?

1143

Can you explain a little bit about command substitution?

1066

For More Un-Answered { Unix Commands } Questions Click Here