How are you monks!! I hope that you give me some ideas in reference to a program which I think writing to automate a process. I want to read a file that contains many lines; I'm suposse to check line by line to see if it has a pattern for example : qw (12345 23453 23445 34445) If I find the number string, I need to suppress the line for printing to a file. I figure I need to use a buffer to store those lines that do not have a matching number. I'll appreciate your help and suggestions. I know that it may sound easy but I don't know how to use buffers. Thanks

In reply to Finding a string within a string by skyler

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