What is the use of numeric function sin ?
Write a command to find the sum of bytes (size of file) of all files in a directory?
What is the use of sequence ?
What is the use of ERRNO?
How to exit from an awk script using the exit command?
I have given many interview question(testing),but i don't konw where is the probleam.yet i have no job,in july 2006 i have passed out.can any body tell me how can i improve my self?or any suggestion.
What is the use of sequence ?
Write a command to print the second and third line of a file without using nr?
What is the use of format specifier %o ?
Usage of And/Or/Not operators in AWK?
What are Conditional expressions in AWK?
Write a command remove all empty lines?
Write a command to print first and last line using sed command?