Write a command to print the fields in a text file in reverse order?
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Write a command to print the line number before each line?
What is the use of ARGV ?
what is information technology
What are Arithmetic Expressions in AWK?
What is FS in AWK?
What are AWK Built-in Variables?
Write a command to find the sum of bytes (size of file) of all files in a directory?
What is OFS in AWK?
What is ORS in AWK?
Usage of And/Or/Not operators in AWK?
What is the use of FIELDWIDTHS?
How add a first record and last record to the current file in linux?