how to run awk command specified in a file?
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What is the use of numeric function log ?
What is the use of string function tolower(string)?
What is the use of format specifier %o ?
What is the use of format specifier %x ?
What is the use of string functiong sub(regex,replacement)?
What is the use of numeric function int ?
What is the use of sequence <Any other character> ?
What are AWK Built-in Variables?
What is the use of numeric function srand ?
What is the use of ARGIND?
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 CONVFMT?