Find a pattern and then do search and replace of a word.

I was having a file with format as below.
1. Different fields with a field seperator.
2. Multiple lines.
3. There were multiple lines with same strings to be replaced but there are few lines to match a pattern string to execute find and replace.

Used the following vi editor command.
:%g/^.*pattern*.$/s/find/replace/g
where,
%g for using regular expression command in vi.
^.*pattern*.$ for searching and selecting lines containing the (semi-)word pattern.
s/find/replace/g for string find words with value “find” and replace them with string “replace”.

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Yogi

17 years of experience in various layers of software. Primarily experienced in system side software design and development on server management software. Interested in linux development in x86 and arm architecture.