What is the use of format specifier %f ?
What is the use of sequence ?
In the text file, some lines are delimited by colon and some are delimited by space. Write a command to print the third field of each line.?
What is the use of Strftime function?
Write a command delete all line except first line?
What is the use of numeric function exp ?
What is the use of string function tolower(string)?
Write a command to find the sum of bytes (size of file) of all files in a directory?
What is FS in AWK?
Usage of And/Or/Not operators in AWK?
What is FILENAME in AWK?
What is the use of PRINTF?
What is the use of format specifier %s ?