How to know the present working directory in unix?
Answer / kanimozhi
* pwd command is used for printing the current working directory.
* It prints the full system path of the current directory to the standard output.
* pwd is a shell built-in command means, it is part of the code that runs the shell rather than calling external executable.In that way the command works faster.
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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
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