I usually start with a.pl ,b.pl, then i find the solution i was looking for and i let these little snippets away, and then after some time i start again with a.pl so it already exists and i find myself looking at my last mini program, and thats when i rename it to something more "descriptive", sometimes i just move them to my "tricks" directory with its original name, ( a.pl b.pl ... ) and when i need something and i do a