It seems groupadd already does everything the OP wants: if the group doesn't exist, it adds it - if it does exist, it prints a message it already exists.

Looks to me the OP just wants a three line shell script. Doesn't seem worth the trouble of writing a Perl wrapper for that.

In reply to Re^2: Want to Create Unix group using perl script by JavaFan
in thread Want to Create Unix group using perl script by abhi.nitk2003

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