What uses unix operating system?
What is the best free unix based os?
How do you make programs portable on unix and dos under such circumstances?
Discuss the mount and unmount system calls ?
How many root directories exist in unix?
Explain the terms links and symbolic links with respect to unix?
How to remove certain lines from a file in Unix?
How to compare two text files in unix?
Give a brief idea about representation of devices in unix.
Is unix os free?
Enlist common shells with their indicators.
If we are terminated at the middle of the program execution in UNIX,what will happen to the program, it will continue running r terminate r the o/p will be send to your mail?
Why was unix invented?