Hi, I want to search a pattern from each line of my print output with a word "DOG". And those lines without the word "DOG" I will replace the entire line with the word "Not Found". How can I do it? Pls advice. Tnx in advance. Input: 
My DOG name 
*** CAT is in the kitchen
Name DOG
*** CAT is in the kitchen
My DOG name
My DOG name
My DOG name
My DOG name

print $animals | grep 'DOG' | nawk '{print $2}'

[download]
Desired Output: 
DOG
Not Found
DOG
Not found
DOG
DOG
DOG
DOG

[download]
Br, Pete

In reply to Replacing a search/not found pattern with a word by pinpe

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