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Variables

var Cmd = &cobra.Command{
	Use:   "rmline </home/ondrej/file:1>",
	Short: "Remove line in file",
	Args:  cobra.ExactArgs(1),
	Run: func(c *cobra.Command, args []string) {
		s := strings.Split(args[0], ":")
		if len(s) != 2 {
			log.Fatal("Wrong input format")
		}
		filename := s[0]
		line, err := strconv.Atoi(s[1])
		if err != nil {
			log.Fatal(err)
		}
		err = file_utils.RemoveLines(filename, line, 1)
		if err != nil {
			log.Fatal(err)
		}
	},
}