Question: how to extract data from a file in shell script?
Answer: #!/bin/sh echo "Please enter input file name." read input_variable echo "You entered: $input_variable" echo "Please enter a name of the new output file." touch output_file read $output_file echo "The output file name is going to be $output_file" echo "Processing data extraction..." ; awk -F": " n=25 -v 'NR<=n {h[NR-1 ...