Is android unix based?
Can you explain the method of changing file access permission?
Is unix the first operating system?
For which kind of fault the page is checked first?
Pipes support half duplex communication. But if we want full-duplex communications we should use two pipes between two processes. Is such situation can leads to deadlock? Write two scenarios that could leads to deadlock in such situations?
How do I show hidden files in unix?
Explain about shell aritmetic operators and functions?
How is unix different from linux?
How to log out in unix?
Who owns unix?
What is necessary before running a shell script from the terminal?
Is mac unix based?
What scheme does the Kernel in Unix System V follow while choosing a swap device among the multiple swap devices?