What is directory unix?
How do I search for a file in unix?
For which kind of fault the page is checked first?
What uses unix?
What are conditions for a machine to support Demand Paging?
How to print/display the first line of a file in Unix?
Can you explain the method of changing file access permission?
Is unix a kernel or os?
Is mac unix based?
what is the functionality of kernel in unix architecture?
What are the links and symbolic links in a unix file system?
What are the pros of executing processes in the background?
What is the use of grep and egrep in unix?