Who command in unix operating system?
What do you understand by the term single user system?
How to give execute permission for a file in unix?
What are the commands in UNIX to list the files in a Directory?
How do you determine and set the path in unix?
What are special characters in unix?
What is {} in find command?
What is difference between unix and windows?
Why is shebang used?
Who owns unix?
What is the root directory in unix?
Is a socket a file?
Differentiate swapping and paging.
Who developed unix operating system?
Tell me when should we use thread-safe "_r" library calls?