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 is the use of the tee command?

1153

What is command substitution?

1478

What is the difference between cat command and more command?

1272

Which command is used to restrict incoming messages?

1147

Which command is used to kill the last background job?

1392

Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?

1285

What is the use of tee command?

1239

Describe the usage and functionality of the command rm –r * in unix?

2 2184

How can you see the command line history?

1185

Which unix command to make a new directory?

1191

What do know about tee command and its usage?

1249

Which command can you use to find the currently running process in unix server?

1167

What does the “echo” command do?

1195

Give the command for finding the current date.

1176

What do know about tee command?

1222

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Un-Answered Questions { Unix Commands }

What does the md command do?

1200

What are file commands?

1288

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

1124

What is time_t?

1163

Differentiate cmp command from diff command.

1237

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

1221

What is the use of awk command in unix?

1192

What is the unix command to confirm a remote host is alive or not?

1280

How to find $ai_serual resolved path by using unix

1842

What do chgrp command do?

1287

Name the general commands in using unix os for a beginner?

1215

Is it inbetween or in between?

1108

How do you grep recursively?

1154

How do I use grep to search for a file?

1102

What is grep r?

1160

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