What is meant by the term super user?
Which language unix is written?
Where is unix operating system used?
How to reverse a string in Unix?
Is unix os free?
Why kernel is known as the heart of unix os?
Explain pid.
I have one flat file,in this file how many columns are there i don't know,but one ename column is there , just i want to cut the surname, so how to cut the surname, any one know the answer please guide me ? ename ----- tapan kumar nayak bala murugan kutal chkrobarthy biswo My output is like that OUTPUT ------ nayak murugan chakrobarthy biswo
Name two paging states for a page in memory?
What are the main features of korn shell?
List some features of unix.
What does shebang mean in unix?
Explain superblock in unix.
How does unix file system work?
Explain what is a fifo?
