essentially the ruby one, but perhaps has a larger installed base
Get there by going backwards and forgetting the numbers.
This feels more intuitive to me.
Change the number 50 to whatever number of characters you want. Change the character inside the double quotes to whatever you want printed.
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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time perl -le'print"-"x50'
--------------------------------------------------
real 0m0.129s
user 0m0.002s
sys 0m0.015s