1#!/bin/sh 2# True if ipv4options is applied. 3[ -f $KERNEL_DIR/include/linux/netfilter_ipv4/ipt_ipv4options.h ] && echo ipv4options 4
1#!/bin/sh 2# True if ipv4options is applied. 3[ -f $KERNEL_DIR/include/linux/netfilter_ipv4/ipt_ipv4options.h ] && echo ipv4options 4