What is FILENAME in AWK?
Write a command to rename the files in a directory with "_new" as postfix?
What are Associative Arrays?
What are Dynamic Variables?
What is the use of numeric function srand ?
how to run awk command specified in a file?
How add a first record and last record to the current file in linux?
What are Assignment Operators?
What is the use of sequence ?
What are System functions?
what are divisions main frems
Write a command to print the second and third line of a file without using nr?
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.?