What is the use of numeric function exp ?
how to run awk command specified in a file?
what is information technology
Write a command to print zero byte size files?
What is the use of format specifier %x ?
Write a command delete all line except first line?
How to get only zero byte files which are present in the directory?
Write a command to print the fields in a text file in reverse order?
What are AWK Built-in Variables?
what is java script allabout
What is the use of sequence f?
Write a command to print all line except first line?
What is the use of string functiong sub(regex,replacement)?