In a pattern match, the period means "any character". You need to escape it to make it match only a literal period. One way: 

s/\.\./,/;

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Aaron B.
Available for small or large Perl jobs and *nix system administration; see my home node.

In reply to Re: Replace ".." with "," by aaron_baugher
in thread [solved] Replace ".." with "," by zaqwsxcde

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