What is the use of sequence ?
What is the use of numeric function rand ?
Write a command to print the second and third line of a file without using nr?
What is the use of numeric function sqrt ?
What is OFS in AWK?
What is the use of sequence <Any other character> ?
What is the use of string function match(string,regex)?
Write a command to print the line number before each line?
Write a command to find the sum of bytes (size of file) of all files in a directory?
What is FS in AWK?
What is the use of numeric function sin ?
What is the use of numeric function cos ?
Write a command to find the total number of lines in a file without using nr?