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

Unix Commands Interview Questions

Questions Answers Views Company eMail

Explain the steps that a shell follows while processing a command.

1228

What difference between cmp and diff commands?

1298

What is the difference between cat and more command?

1292

Write a command to kill the last background job?

1098

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

1254

Write a command to display a file’s contents in various formats?

1207

What will the following command do?

1117

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

1212

Is ‘du’ a command? If so, what is its use?

1145

What happens when we execute a unix command?

1135

How to use grep command to list find the records of a file containing 10 different strings?

1126

Using unix command how to display no of records in oracle?

1157

Explain command to display different lines that are found when compare two files?

1176

Explain command to view process running?

1126

What are the general commands in using unix os for a beginner?

1167

Post New Unix Commands Questions

Un-Answered Questions { Unix Commands }

Who wrote grep?

1061

What's a command word?

1171

How to display no of records in oracle using unix command?

1169

What is pipe command in unix?

1301

What is rmdir command?

1101

What does #!/ Bin sh do?

1065

Who invented grep?

1158

What are reported commands?

1125

Can you enlist some commonly used network commands?

1108

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

1155

How do you grep recursively?

1105

What is in grep command?

1164

Who command in unix operating system?

1133

What is sed awk grep?

1131

What are grep patterns?

1080

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