What is the use of string function sub(regex,replacement,string)?
No Answer is Posted For this Question
Be the First to Post Answer
How to display even number of records into one file and odd number of records into another file?
What is the use of sequence f?
What is the use of string function sub(regex,replacement,string)?
What is FS in AWK?
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.
Write a command to print first and last line using sed command?
What is the use of string function tolower(string)?
Write a command delete all line except first line?
How to execute an AWK script?
how to run awk command specified in a file?
How add a first record and last record to the current file in linux?
What is the use of sequence ddd ?