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 1060

How do you change file permissions and ownership in Unix?

2 1031

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

1 976

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

2 1045

How do you find files in Unix?

2 1049

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

1 938

How do you create a directory in UNIX?

1 893

How do you remove a directory?

1 959

How do you move or rename a file or directory?

1 752

How can you copy files or directories?

1 835

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

1 956

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

1 1140

How are UNIX file permissions represented?

1 1160

How do you change file permissions?

1 1351

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

1 1341

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Un-Answered Questions { Unix Commands }

What is rmdir command?

1051

What is the first character of the output in ls l command?

1167

What is awk command used for?

1143

What does touch command do in unix?

1354

What is the nmap command?

1134

What does find command return in unix?

1107

Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?

1347

What is difference between grep and find command in unix?

1152

What is pipe command in unix?

1243

What are bash commands?

1106

Are you in or at the office?

1082

What is nr in awk command?

1141

How do I delete files from command prompt?

1165

Who command in unix?

1099

How do I run a bash script?

1125

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