What are the essential features of the unix operating system?
What is the difference between an absolute path and a relative path in unix?
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
How to remove certain lines from a file in Unix?
How do I search for a file in unix?
What does a pipe(|) do?
How to restrict NULL value in UNIX
What are the layers of unix operating system?
What are drawbacks of ssh v2?
What are the types of unix?
How do I show only directories in unix?
What is the file in unix?
What is delayed write in unix?