http://www.perlmonks.org?node_id=1007053

geek09 has asked for the wisdom of the Perl Monks concerning the following question:

Hi, Iam a beginner on perl, and came across this problem. Have few lines of code containing some instance names at various positions, say X_Y_blah_blah. I need to extract these "instance names", only these instance names contain underscore character "_", so may be code can be directed to extracting words with _. Please let me know if iam not clear.