20 lines
312 B
Go
20 lines
312 B
Go
package main
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import ("fmt"; "flag")
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func main() {
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maxp := flag.Int("repeat", 3, "time to repeat args")
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flag.Parse()
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for i := 0; i < *maxp; i++ {
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for _, arg := range flag.Args() {
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fmt.Println(arg)
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}
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}
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}
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// todoo
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// multiple flags
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// trailing args
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// arg escaping
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// help text and usage errors
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