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ichengchao

ichengchao

111 posts
75 tags

linux下禁用ping和开启ping的方法

Posted on 2014-08-28
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#禁用:  
echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all

#开启:
echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_all
# tech # linux # ping
转摘-程序员应该知道的耗时
Linux上的Shebang符号(#!)
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