What is the use of format specifier %d ?
What is the use of string function split(string,array,separator)in AWK?
What are System functions?
What is the use of format specifier %e ?
Which shell to use with AWK?
What is the use of string functiong sub(regex,replacement)?
What is the use of string function asort(string,[d])?
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 systime function?
What is NR in AWK?
What is the use of format specifier %x ?
Write a command to print zero byte size files?
Write a command delete all line except first line?