1. Read file "data.txt" line by line. Every line has name of a directory.
  2. Find all the *.c files in current directory and run a loop on these files
  3. Inside above loop read every line of current (*.c) file and run a regular expression to match "modem" case-insensitively with word boundary.
  4. If any of the match (in case of multiple matches) is not equal to (eq) "modem" print the line and file (*.c) name

I hope this helps

--
Regards
- Samar

In reply to Re: Help regarding an alogrithm by samarzone
in thread Help regarding an alogrithm by perl_mystery

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