What is the use of sequence v ?
What is the use of RSTART, RLENGTH and match ?
Write a command to rename the files in a directory with "_new" as postfix?
EPFO 2009 result has come or not which is held in sep 2009, pls told me, I have ever asked you.
What is the use of SUBSEP?
Which shell to use with AWK?
What are System functions?
What are Dynamic Variables?
How to execute an AWK script?
What is the use of Strftime function?
Write a command delete all line except first line?
What is the use of format specifier %d ?
What are Regular Expressions in AWK?