func (c *config) networkUsage() string {
	if stringx.Index(c.network, "*") != -1 {
		return ""
	}
	if len(c.network) >= 2 {
		return " `[" + strings.Join(c.network, "|") + "]`"
	}
	return ""
}
// networkUsage returns the Usage for FlagNetwork.
networkUsage returns the Usage for FlagNetwork.
// networkUsage returns the Usage for FlagNetwork .
func (c *config) networkUsage() string {
	if stringx.Index(c.network, "*") != -1 {
		return ""
	}
	if len(c.network) >= 2 {
		return " `[" + strings.Join(c.network, "|") + "]`"
	}
	return ""
}
func ( c * config ) networkUsage ( ) string { if stringx . Index ( c . network , " " ) != - 1 { return " " } if len ( c . network ) >= 2 { return " " + strings . Join ( c . network , " " ) + " " } return " " }
networkUsage returns the Usage for FlagNetwork.
networkUsage returns the Usage for FlagNetwork .