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by martinflack
7 days ago
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> enumerate -r 1 10 -- 'printf "%02d\n" {}' The printf zero-padding should be a built-in feature, as dealing with lots of filename structures and date structures needs zero-padding. I often end up doing things like "for i in $(seq -w 1 100); do.." in bash. My preference would actually be that -r does automatic zero-padding to fit the widest number that will come out of the range, and another variant like -R would suppress that behavior; but it could also be an optional switch. It might also be nice to have the code recognize when start is greater than end, like -r 10 1, and support backwards-counting. |
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