ipbl/utils/main.go

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package utils
import (
"flag"
"log"
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"os"
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)
// Usage displays possible arguments
func Usage() {
flag.PrintDefaults()
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os.Exit(0)
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}
// Advice displays possible arguments with warning advices
func Advice(advice string) {
flag.PrintDefaults()
if advice != "" {
log.Fatalln(advice)
}
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os.Exit(0)
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}