查看软硬链接命令 阅读本文后您有什么感想? 已有 人给出评价!
[root@linuxzgf ~]# echo 0 >/proc/sys/net/ipv4/icmp_echo_ignore_all 此上两条命令的和允telegram官网下载效果实时生效， ---------------------------------------------------------------------------------------------------------- /etc/rc.d/rc.local中增加一行 echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all 0表示允许 1表示禁止 关键词：linux禁ping,和允telegram官网下载linux |
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